[FFmpeg-devel] [PATCH] Make cmdutils.c:print_error() use strerror() if av_strerror() fails (e.g. if strerror_r() is not defined)

[Diogo Franco]

 > This allows applications to check if av_strerror() cannot provide a
 > meaningful representation for the provided error code, without to
                                                         having? ^
 > actually check the filled string.