Move some conditionally used variables into the block where they are used.
authorDiego Biurrun <diego@biurrun.de>
Fri, 10 Feb 2012 14:10:42 +0000 (15:10 +0100)
committerDiego Biurrun <diego@biurrun.de>
Mon, 13 Feb 2012 18:20:54 +0000 (19:20 +0100)
commit6df5c528ca045ab4b65f2a529a8e8bd2642f47e5
tree553b52982dcb76a8158862571f1f9b7cc7106644
parent7331b6e718243c276d391898199e08ba3cdb9545
Move some conditionally used variables into the block where they are used.

This allows dropping the av_unused argument from them.
libavformat/asfdec.c
libavformat/nsvdec.c
libavutil/sha.c