[FFmpeg-devel] [PATCH] Fix error message in cmdutils.c

[Stefano Sabatini]

Hi,

currently if the OPT_FUNC2 opt_ function returns a negative value,
parse_options() prints:

$ ffprobe -format foo
[...]
Unknown flag: 'foo'
ffprobe: unrecognized option 'format'

which isn't true as the option exists and is known.

With the patch attached this becomes:
Unknown flag: 'foo'
ffprobe: invalid value 'foo' for option 'format'

Regards.
-- 
FFmpeg = Furious and Fascinating Mystic Programmable Exciting Generator
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