[FFmpeg-cvslog] avformat/id3v2: Fix "warning: unused variable uncompressed_buffer_size" if zlib is unavailable

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Aug 30 12:21:07 2014 +0200| [19bf1ed1f4263346ec67b7a8271b9b6351c8a011] | committer: Michael Niedermayer

avformat/id3v2: Fix "warning: unused variable uncompressed_buffer_size" if zlib is unavailable

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=19bf1ed1f4263346ec67b7a8271b9b6351c8a011
---

 libavformat/id3v2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/id3v2.c b/libavformat/id3v2.c
index fb89e83..5469e0a 100644
--- a/libavformat/id3v2.c
+++ b/libavformat/id3v2.c
@@ -676,7 +676,7 @@ static void id3v2_parse(AVIOContext *pb, AVDictionary **metadata,
     int buffer_size       = 0;
     const ID3v2EMFunc *extra_func = NULL;
     unsigned char *uncompressed_buffer = NULL;
-    int uncompressed_buffer_size = 0;
+    av_unused int uncompressed_buffer_size = 0;
 
     av_log(s, AV_LOG_DEBUG, "id3v2 ver:%d flags:%02X len:%d\n", version, flags, len);