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catalinii / minisatip

minisatip is an SATIP server for linux using local DVB-S2, DVB-C, DVB-T or ATSC cards
https://minisatip.org
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minisatip crashes with TBS CI tuners #846

Closed Kitoko86 closed 3 years ago

Kitoko86 commented 3 years ago

Hi,

I don't think it's an issue linked to minisatip but maybe someone owning the same hardware could help me. The tuner is connected to a Raspberry Pi 3B+ with the latest open source drivers. The version of the kernel is 5.10.17-v7+. I tested older and latest releases of minisatip, the app starts fine every time however it crashes randomly. I can't find the pattern or what's triggering the crash.

Here is the minisatip log just before the issue:

[10/05 03:42:15.571 AD0]: pid 102, fd 25, packets 2, d/c errs 0/0, flags 3, pmt -1, filter 8, sock -1, sids: -1 -1 -1 -1 -1 -1 -1 -1
[10/05 03:42:15.571 AD0]: clearing filter on PID 102 FD 25
[10/05 03:42:15.775 AD0]: Processing SDT for transponder 1082 (43a) with length 434, sdt[5] C3
[10/05 03:42:15.775 AD0]: SDT PMT 0: name ProSieben Schweiz provider ProSiebenSat.1, sid: 20001 (4E21)
[10/05 03:42:15.775 AD0]: SDT PMT 1: name ProSieben Austria provider ProSiebenSat.1, sid: 20002 (4E22)
[10/05 03:42:15.775 AD0]: SDT PMT 2: name Kabel 1 Schweiz provider ProSiebenSat.1, sid: 20003 (4E23)
[10/05 03:42:15.775 AD0]: SDT PMT 3: name Kabel 1 Austria provider ProSiebenSat.1, sid: 20004 (4E24)
[10/05 03:42:15.775 AD0]: SDT PMT 4: name SAT.1 A provider ProSiebenSat.1, sid: 20005 (4E25)
[10/05 03:42:15.775 AD0]: SDT PMT 5: name SAT.1 CH provider ProSiebenSat.1, sid: 20006 (4E26)
[10/05 03:42:15.775 AD0]: SDT PMT 6: name PULS 4 Austria provider ProSiebenSat.1, sid: 20007 (4E27)
[10/05 03:42:15.775 AD0]: SDT PMT 7: name SAT.1 HH/SH provider ProSiebenSat.1, sid: 20008 (4E28)
[10/05 03:42:15.775 AD0]: SDT PMT 8: name SAT.1 NS/Bremen provider ProSiebenSat.1, sid: 20009 (4E29)
[10/05 03:42:15.776 AD0]: SDT PMT 9: name SAT.1 RhlPf/Hessen provider ProSiebenSat.1, sid: 20010 (4E2A)
[10/05 03:42:15.776 AD0]: process_sdt: no PMT found for sid 20011 (4E2B)
[10/05 03:42:16.301 CA0]: ca_session_callback: reason 5 slot_id 0 session_number 3 resource_id 30041
[10/05 03:42:16.301 CA0]: 00:Connection to resource 00030041, session_number 3 closed
[10/05 03:42:16.301 CA0]: _________S_SCALLBACK_REASON_CLOSE___________EN50221_APP_CA_RESOURCEID__________________________
[10/05 03:42:16.305 signal]: BW 141KB/s, Total BW: 1765 MB, ns/read 1168, r: 23, w: 26 fw: 0, tt: 26 ms
[10/05 03:42:17.319 signal]: BW 134KB/s, Total BW: 1765 MB, ns/read 158, r: 24, w: 28 fw: 0, tt: 3 ms
[10/05 03:42:17.385 CA0]: ===================> ca_lookup_callback: slot_id 0 requested_resource_id 30041
[10/05 03:42:17.386 CA0]: ca_session_callback: reason 0 slot_id 0 session_number 3 resource_id 30041
[10/05 03:42:17.386 CA0]: 00:CAM connecting to resource 00030041, session_number 3
[10/05 03:42:17.386 CA0]: ca_session_callback: reason 1 slot_id 0 session_number 3 resource_id 30041
[10/05 03:42:17.386 CA0]: 00:CAM successfully connected to resource 00030041, session_number 3
[10/05 03:42:17.386 CA0]: --------------------S_SCALLBACK_REASON_CAMCONNECTED---------EN50221_APP_CA_RESOURCEID-------------------------
[10/05 03:42:18.338 signal]: BW 138KB/s, Total BW: 1765 MB, ns/read 310, r: 23, w: 26 fw: 0, tt: 7 ms
[10/05 03:42:18.462 CA0]:    Supported CA ID: 0500 for CA0
[10/05 03:42:18.462 CA0]:    Supported CA ID: 0502 for CA0
[10/05 03:42:18.462 CA0]:    Supported CA ID: 0d95 for CA0
[10/05 03:42:18.462 CA0]: CA 0 can handle CAID 0D95 mask FFFF on adapter 0 at position 29
[10/05 03:42:18.462 CA0]:    Supported CA ID: 0648 for CA0
[10/05 03:42:18.462 CA0]: CA 0 can handle CAID 0648 mask FFFF on adapter 0 at position 30
[10/05 03:42:18.462 CA0]:    Supported CA ID: 0d98 for CA0
RECEIVED SIGNAL 11 - SP=0 IP=0
Obtained 0 stack frames.

and the dmesg output:

[    8.110943] dvb-usb: found a 'TBS 5580 CI USB2.0' in cold state, will try to load a firmware
[    8.112414] dvb-usb: downloading firmware from file 'dvb-usb-id5580.fw'
[    8.112440] tbs5580: start downloading TBS5580 firmware
[    8.244350] dvb-usb: found a 'TBS 5580 CI USB2.0' in warm state.
[    8.244908] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[    8.246339] dvbdev: DVB: registering new adapter (TBS 5580 CI USB2.0)
[    8.326509] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6
[    8.339037] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Jan  4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e
[    8.366940] random: crng init done
[    8.366963] random: 7 urandom warning(s) missed due to ratelimiting
[    8.508866] dvb-usb: MAC address: 00:22:ab:c0:56:8d
[    8.557117] i2c i2c-11: Added multiplexed i2c bus 12
[    8.557146] si2183 11-0067: Silicon Labs Si2183 successfully attached
[    8.618987] si2157 12-0061: Silicon Labs Si2147/2148/2157/2158 successfully attached
[    8.672906] i2c i2c-12: av201x: Airoha Technology AV201x successfully attached
[    8.675305] tbs5580: CI initialized.
[    8.675591] usb 1-1.3: DVB: registering adapter 0 frontend 0 (TBS 5580 CI USB2.0 DVB-T/T2/C/C2/ISDB-T)...
[    8.679809] usb 1-1.3: DVB: registering adapter 0 frontend 1 (TBS 5580 CI USB2.0 DVB-S/S2/S2X)...
[    8.680958] dvb-usb: TBS 5580 CI USB2.0 successfully initialized and connected.
[    8.681256] usbcore: registered new interface driver tbs5580
[   10.617410] uart-pl011 3f201000.serial: no DMA platform data
[   10.827603] 8021q: 802.1Q VLAN Support v1.8
[   11.184262] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 across:102396k SSFS
[   11.402287] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[   11.707765] 8021q: adding VLAN 0 to HW filter on device eth0
[   15.527788] tbs5580: CI enabled.
[   15.527803] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[   16.095539] fuse: init (API version 7.32)
[   16.867475] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   18.005122] Bluetooth: Core ver 2.22
[   18.005247] NET: Registered protocol family 31
[   18.005256] Bluetooth: HCI device and connection manager initialized
[   18.007578] Bluetooth: HCI socket layer initialized
[   18.007599] Bluetooth: L2CAP socket layer initialized
[   18.007637] Bluetooth: SCO socket layer initialized
[   18.027873] Bluetooth: HCI UART driver ver 2.3
[   18.027890] Bluetooth: HCI UART protocol H4 registered
[   18.028027] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   18.034497] Bluetooth: HCI UART protocol Broadcom registered
[   18.398177] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   18.398191] Bluetooth: BNEP filters: protocol multicast
[   18.398211] Bluetooth: BNEP socket layer initialized
[   18.481508] Bluetooth: RFCOMM TTY layer initialized
[   18.481539] Bluetooth: RFCOMM socket layer initialized
[   18.481572] Bluetooth: RFCOMM ver 1.11
[   20.512180] si2183 11-0067: found a 'Silicon Labs Si2183-B60'
[   20.513471] si2183 11-0067: downloading firmware from file 'dvb-demod-si2183-b60-01.fw'
[   20.936249] si2183 11-0067: firmware version: 6.0.2
[   20.966711] si2157 12-0061: found a 'Silicon Labs Si2157-A30'
[   20.994244] si2157 12-0061: firmware version: 3.0.5
[   21.008874] usb 1-1.3: DVB: adapter 0 frontend 0 frequency 0 out of range (174000000..862000000)
[   21.294300] usb 1-1.3: DVB: adapter 0 frontend 1 frequency 0 out of range (950000..2150000)
[   21.295016] tbs5580: CI disabled.
[   22.956401] tbs5580: CI enabled.
[   22.956419] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[  136.562361] usb 1-1.3: DVB: adapter 0 frontend 1 frequency 0 out of range (950000..2150000)
[  136.588745] si2157 12-0061: found a 'Silicon Labs Si2157-A30'
[  136.617553] si2157 12-0061: firmware version: 3.0.5
[  136.628198] usb 1-1.3: DVB: adapter 0 frontend 0 frequency 0 out of range (174000000..862000000)
[  136.629198] tbs5580: CI disabled.
[  138.325175] tbs5580: CI enabled.
[  138.325192] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[  469.128175] tbs5580: CI disabled.
[  470.789102] tbs5580: CI enabled.
[  470.789123] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[  495.269779] si2157 12-0061: found a 'Silicon Labs Si2157-A30'
[  495.297223] si2157 12-0061: firmware version: 3.0.5
[  495.308567] usb 1-1.3: DVB: adapter 0 frontend 0 frequency 0 out of range (174000000..862000000)
[  584.463583] tbs5580: CI disabled.
[  586.181711] tbs5580: CI enabled.
[  586.181737] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[  785.687902] si2157 12-0061: found a 'Silicon Labs Si2157-A30'
[  785.715724] si2157 12-0061: firmware version: 3.0.5
[  785.729195] usb 1-1.3: DVB: adapter 0 frontend 0 frequency 0 out of range (174000000..862000000)
[  785.730187] tbs5580: CI disabled.
[  787.454693] tbs5580: CI enabled.
[  787.454708] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[  873.482366] tbs5580: CI disabled.
[  875.221697] tbs5580: CI enabled.
[  875.221721] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[31763.231475] tbs5580: CI disabled.
[31764.952489] tbs5580: CI enabled.
[31764.952513] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[31813.458971] tbs5580: CI disabled.
[31815.205439] tbs5580: CI enabled.
[31815.205457] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[31878.296352] tbs5580: CI disabled.
[31879.985355] tbs5580: CI enabled.
[31879.985377] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[85123.174225] tbs5580: CI disabled.
[85124.883314] tbs5580: CI enabled.
[85124.883336] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[110411.143435] tbs5580: CI disabled.
[110412.864839] tbs5580: CI enabled.
[110412.864859] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[111481.691565] tbs5580: CI disabled.
[111483.438374] tbs5580: CI enabled.
[111483.438393] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[111545.620065] tbs5580: CI disabled.
[111547.249068] tbs5580: CI enabled.
[111547.249090] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[204935.637581] tbs5580: CI disabled.
[204937.400916] tbs5580: CI enabled.
[204937.400937] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[205078.686949] tbs5580: CI disabled.
[205080.447669] tbs5580: CI enabled.
[205080.447687] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[205181.219564] tbs5580: CI disabled.
[205182.833761] tbs5580: CI enabled.
[205182.833784] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[208544.844670] tbs5580: CI disabled.
[208546.613871] tbs5580: CI enabled.
[208546.613895] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[208628.674682] tbs5580: CI disabled.
[208630.376215] tbs5580: CI enabled.
[208630.376241] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[208662.086351] tbs5580: CI disabled.
[208663.718420] tbs5580: CI enabled.
[208663.718439] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[212269.749172] tbs5580: CI disabled.
[212271.481988] tbs5580: CI enabled.
[212271.482008] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[212333.398289] tbs5580: CI disabled.
[212335.160678] tbs5580: CI enabled.
[212335.160702] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[212468.256586] tbs5580: CI disabled.
[212469.964380] tbs5580: CI enabled.
[212469.964403] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[288128.157524] tbs5580: CI disabled.
[288129.920278] tbs5580: CI enabled.
[288129.920300] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[288210.964426] tbs5580: CI disabled.
[288212.729436] tbs5580: CI enabled.
[288212.729454] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[288350.293366] tbs5580: CI disabled.
[288351.981444] tbs5580: CI enabled.
[288351.981466] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[366259.645113] tbs5580: CI disabled.
[366261.375517] tbs5580: CI enabled.
[366261.375539] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[369166.512077] tbs5580: CI disabled.
[369168.262517] tbs5580: CI enabled.
[369168.262539] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[369289.791071] tbs5580: CI disabled.
[369291.551909] tbs5580: CI enabled.
[369291.551928] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[369383.229170] tbs5580: CI disabled.
[369384.888371] tbs5580: CI enabled.
[369384.888392] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[456334.601083] tbs5580: CI disabled.
[456336.339810] tbs5580: CI enabled.
[456336.339830] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[456611.784776] tbs5580: CI disabled.
[456613.559524] tbs5580: CI enabled.
[456613.559543] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[456677.569292] tbs5580: CI disabled.
[456679.310257] tbs5580: CI enabled.
[456679.310279] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[537330.163410] tbs5580: CI disabled.
[537331.914111] tbs5580: CI enabled.
[537331.914135] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[537377.078543] tbs5580: CI disabled.
[537378.796672] tbs5580: CI enabled.
[537378.796691] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[537479.300735] tbs5580: CI disabled.
[537481.036872] tbs5580: CI enabled.
[537481.036894] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[630848.660657] tbs5580: CI disabled.
[630850.423817] tbs5580: CI enabled.
[630850.423839] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[630914.952246] tbs5580: CI disabled.
[630916.566104] tbs5580: CI enabled.
[630916.566121] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[630979.321533] tbs5580: CI disabled.
[630981.061511] tbs5580: CI enabled.
[630981.061531] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[682758.600442] tbs5580: CI disabled.
[682760.382040] tbs5580: CI enabled.
[682760.382062] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[683150.957221] tbs5580: CI disabled.
[683152.689252] tbs5580: CI enabled.
[683152.689272] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[683527.901136] tbs5580: CI disabled.
[683529.544531] tbs5580: CI enabled.
[683529.544553] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[778763.679824] tbs5580: CI disabled.
[778765.389362] tbs5580: CI enabled.
[778765.389387] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[778819.765055] tbs5580: CI disabled.
[778821.469781] tbs5580: CI enabled.
[778821.469795] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[778900.165998] tbs5580: CI disabled.
[778901.870120] tbs5580: CI enabled.
[778901.870143] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[811061.549734] tbs5580: CI disabled.
[811063.300137] tbs5580: CI enabled.
[811063.300159] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[832711.326546] tbs5580: CI disabled.
[832713.077726] tbs5580: CI enabled.
[832713.077752] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[891230.159178] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[891230.159197] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[894976.001588] tbs5580: CI disabled.
[894977.770327] tbs5580: CI enabled.
[894977.770347] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[895059.874374] tbs5580: CI disabled.
[895061.623304] tbs5580: CI enabled.
[895061.623324] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[895126.308516] tbs5580: CI disabled.
[895128.091684] tbs5580: CI enabled.
[895128.091703] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[969263.814479] tbs5580: CI disabled.
[969265.457728] tbs5580: CI enabled.
[969265.457749] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[969332.231656] tbs5580: CI disabled.
[969333.977531] tbs5580: CI enabled.
[969333.977551] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[969388.416567] tbs5580: CI disabled.
[969390.028413] tbs5580: CI enabled.
[969390.028432] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1058539.056585] tbs5580: CI disabled.
[1058540.837067] tbs5580: CI enabled.
[1058540.837088] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1058610.413208] tbs5580: CI disabled.
[1058612.128787] tbs5580: CI enabled.
[1058612.128805] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1058643.367480] tbs5580: CI disabled.
[1058645.075699] tbs5580: CI enabled.
[1058645.075719] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1168347.109471] tbs5580: CI disabled.
[1168348.872229] tbs5580: CI enabled.
[1168348.872249] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1228910.324159] tbs5580: CI disabled.
[1228912.063050] tbs5580: CI enabled.
[1228912.063072] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1228966.689931] tbs5580: CI disabled.
[1228968.464137] tbs5580: CI enabled.
[1228968.464151] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[1229019.069129] tbs5580: CI disabled.
[1229020.684340] tbs5580: CI enabled.
[1229020.684365] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully

Any ideas about what's going wrong ?

catalinii commented 3 years ago

Hi

Can you compile with make debug

And run again and upload the log of the crash?

Kitoko86 commented 3 years ago

Here is the debug log: minisatip.log

Edit: log updated because I forgot to enable the -l option.

Kitoko86 commented 3 years ago

I tried to test TBS6910 with a computer running Ubuntu 18.04 and two CAM CI+ modules, but again, minisatip crashes randomly. If you agree, I can give you a remote access to the server.

catalinii commented 3 years ago

Can you write me a private message on the forum with the login details? minisatip.org

Kitoko86 commented 3 years ago

Hi,

As new member of the forum, I can't send you a private message.

catalinii commented 3 years ago

Does it work now?

Kitoko86 commented 3 years ago

Yes ! Thanks for your support.

catalinii commented 3 years ago

I think it could be related to irdero cam, can you insert it in 6910?

Kitoko86 commented 3 years ago

There are two CAM and they are already inserted in the readers of 2xTBS6910.

catalinii commented 3 years ago

I built minisatip with 'make debu' but was not able to repro. If you can, provide the output of running minisatip with the desired arguments

Kitoko86 commented 3 years ago

Here is the full debug log of minisatip with arguments -v ca,http,pmt enabled:

minisatip.log.zip

catalinii commented 3 years ago

Hi,

can you change this line: https://github.com/catalinii/minisatip/blob/master/src/tables.c#L136 From: if (ca[ica].enabled) { To: if (ca[ica].enabled && ca[ica].ad_info[aid].caids < MAX_CAID_LEN) {

To see if this fixes it ?

Kitoko86 commented 3 years ago

Issue fixed ! Good job ! Can I ask you the meaning of this line of code, just for curiosity ?

Best Regards.