[FFmpeg-devel] [PATCH] configure's to_lower and to_upper fix on *bsd

Rich Felker dalias
Mon Feb 11 23:36:40 CET 2008

On Mon, Feb 11, 2008 at 10:01:04PM +0000, M?ns Rullg?rd wrote:
> Pierre d'Herbemont <pdherbemont at free.fr> writes:
> > Hi,
> >
> > here, on Mac OS X, (should be a BSD issue):
> > $ echo "hello z" | tr '[a-z]' '[A-Z]'
> > HELLO ]
> Unable to reproduce on Linux/glibc or OSX, even using a French
> locale.  Do you have some very unusual settings?  Could you please
> post the output of the "env" command?

The inability to reproduce a bug is irrelevant when the cause of the
bug is reliance on unspecified/undefined behavior.


More information about the ffmpeg-devel mailing list