Unnecessary output in lf em dump

[vvzvlad]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Run "lf t55 dump p 00000000" on card without password block

Expected behavior Normal dump:

Reading Page 0:          
blk | hex data | binary                           | ascii          
----+----------+----------------------------------+-------          
 00 | 00148040 | 00000000000101001000000001000000 | ...@          
 01 | FF976004 | 11111111100101110110000000000100 | ..`.          
 02 | B17E828A | 10110001011111101000001010001010 | .~..          
 03 | DEADBABE | 11011110101011011011101010111110 | ....          
 04 | DEADBEEF | 11011110101011011011111011101111 | ....          
 05 | DEADBEEF | 11011110101011011011111011101111 | ....          
 06 | DEADBEEF | 11011110101011011011111011101111 | ....          
 07 | 51243648 | 01010001001001000011011001001000 | Q$6H          
Reading Page 1:          
blk | hex data | binary                           | ascii          
----+----------+----------------------------------+-------          
 00 | 00148040 | 00000000000101001000000001000000 | ...@          
 01 | E0150158 | 11100000000101010000000101011000 | ...X          
 02 | 70050029 | 01110000000001010000000000101001 | p..)          
 03 | 60000800 | 01100000000000000000100000000000 | `...   

Non-normal damp after run "lf t55 dump p 00000000" on card without password block:

[usb] pm3 --> lf t55 dump r 2 p 00148040
Reading Page 0:          
blk | hex data | binary                           | ascii          
----+----------+----------------------------------+-------          
Chip Type  : T55x7          
Modulation : ASK          
Bit Rate   : 5 - RF/64           
Inverted   : No          
Offset     : 32          
Seq. Term. : Yes           
Block0     : 0x00148040          

Safety Check: PWD bit is NOT set in config block. Reading without password...          
 00 | 00148040 | 00000000000101001000000001000000 | ...@          
Chip Type  : T55x7          
Modulation : ASK          
Bit Rate   : 5 - RF/64           
Inverted   : No          
Offset     : 32          
Seq. Term. : Yes           
Block0     : 0x00148040          

Safety Check: PWD bit is NOT set in config block. Reading without password...          
 01 | FF976004 | 11111111100101110110000000000100 | ..`.          
Chip Type  : T55x7          
Modulation : ASK          
Bit Rate   : 5 - RF/64           
Inverted   : No          
Offset     : 32          
Seq. Term. : Yes           
Block0     : 0x00148040          

.... (scipped)

Desktop (please complete the following information):

• OS: Mac os [ CLIENT ]
  client: RRG/Iceman
  compiled with Clang/LLVM 4.2.1 Compatible Apple LLVM 10.0.1 (clang-1001.0.46.4) OS:OSX ARCH:x86_64

  [ ARM ] bootrom: RRG/Iceman/master/5ff9cbaa-dirty-unclean 2019-08-31 20:11:20 os: RRG/Iceman/master/5ff9cbaa-dirty-unclean 2019-08-31 20:11:37 compiled with GCC 6.2.1 20161205 (release) [ARM/embedded-6-branch revision 243739]

[iceman1001]

Try again, I pushed a fix

[iceman1001]

Ok, I think this one is sorted now. Try again

[vvzvlad]

Yeah, it worked after the first commit, everything's fine!