[FFmpeg-cvslog] Fix compilation with YASM.

[Reimar Döffinger]

On Sun, Nov 20, 2011 at 03:05:11PM +0100, Michael Niedermayer wrote:
> On Sun, Nov 20, 2011 at 03:03:58PM +0100, Reimar Döffinger wrote:
> > ffmpeg | branch: master | Reimar Döffinger <Reimar.Doeffinger at gmx.de> | Sun Nov 20 15:02:26 2011 +0100| [e8ab4bac0c81ff3d6b531a6008e2f406b174452a] | committer: Reimar Döffinger
> > 
> > Fix compilation with YASM.
> > 
> > YASM does not support %ifempty even though it is in the official
> > NASM documentation and supported since NASM 2.02.
> 
> Thanks!

Sorry for not testing it, I was too lazy to do the yasm
install/uninstall cycle for what looked like a trivial change...