grass77 --config revision broken

[neteler]

Some recent changes broke --config partially:

## ok
grass77 --config version
7.7.dev

grass77 --config svn_revision
fdb74d2d

## broken
grass77 --config revision
Traceback (most recent call last):
  File "/home/mneteler/bin/grass77", line 2204, in <module>
    main()
  File "/home/mneteler/bin/grass77", line 2018, in main
    params = parse_cmdline(sys.argv[1:], default_gui=default_gui)
  File "/home/mneteler/bin/grass77", line 1939, in parse_cmdline
    print_params()
  File "/home/mneteler/bin/grass77", line 1850, in print_params
    "%s\n" % val[0].split(':')[1].rstrip('$"\n').strip())
IndexError: list index out of range

[wenzeslaus]

It was there before ​https://github.com/OSGeo/grass/commit/bfdb74d2d27280aa41c5256dbe3be999510e04f0 (​https://github.com/OSGeo/grass/pull/62) and from the quick check I did I was guessing Git migration because gis.h is used there and:

$ grep "define GIS_H_VERSION" dist.x86_64-pc-linux-gnu/include/grass/gis.h 
#define GIS_H_VERSION "$Revision$"

[neteler]

Ticket retargeted after milestone closed

[neteler]

Ticket retargeted after milestone closed

[neteler]

Ticket retargeted after milestone closed