AntonioND 25be5c6561 Improve error and warning output ...

Improve error messages generated by `errx()`, `warnx()` and similar.

Set `progname` to a static string with the name of the program so that
the path of the binary isn't included in error messages.

Signed-off-by: AntonioND <antonio_nd@outlook.com>

2017-04-03 21:16:43 +01:00

9.5 KiB

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