Use of uninitialized value warnings.

[starvald]

Haven't used gqrx-scan for little while but getting these errors, not sure if it's due to the latest commits or Archlinux, still scans and records wav's though.

`lee@Antergos:~/gqrx-scan$ ./marine.sh No default config file found..

Starting in gqrxfilemode scanning for channels: 13 14 15 17

Can't write to /home/lee/baofeng/gqrxscan.log, logging to /tmp/gqrxscan.log On detection of signal will wait until channel is clear

Channel/Frequency pause time: 0.5s Delaylevel: [-75] Delaytime: [5]

Loaded 71 lines from GQRX CSV file

Use of uninitialized value $c_m in concatenation (.) or string at ./gqrx-scan line 886. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 886. Use of uninitialized value $c_m in concatenation (.) or string at ./gqrx-scan line 886. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 886. Use of uninitialized value $c_g in concatenation (.) or string at ./gqrx-scan line 899. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 899. Use of uninitialized value $c_c in concatenation (.) or string at ./gqrx-scan line 899. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 899. Use of uninitialized value $c_c in concatenation (.) or string at ./gqrx-scan line 899. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 899. --- Scan: 00:00:00:00 - Most Active: na (0) - Record: 00:00:00:00 (0) --- Use of uninitialized value $c_r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $c_m in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. 156.000 000 - marine CH0 - [ FM] [-77.4 / -77.4] [-75] [Line 13] Use of uninitialized value $c_r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $c_m in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. 156.375 000 - Humber CG - [ FM] [-83.0 / -83.0] [-75] [Line 14] Use of uninitialized value $c_r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $c_m in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. 156.600 000 - port ops - [ FM] [-83.5 / -83.5] [-75] [Line 15] Use of uninitialized value $c_r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 561. Use of uninitialized value $c_m in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 578. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $l in concatenation (.) or string at ./gqrx-scan line 600. Use of uninitialized value $r in concatenation (.) or string at ./gqrx-scan line 600.`

[khaytsus]

Looks like ANSI/color is disabled. I looked at making this clean a while back but never did, but I probably should clean this up since I did set it up to be able to not use ANSI/colors. I'll work on this.

[khaytsus]

Pull the latest and give it a try, per some suggestion I simply assigned null values to these variables so when they're not used, they are valid, but non-printing characters and should show nothing in the terminal. Hope this fixes it, if not, reopen and let me know!

[starvald]

it's fixed, many thanks.