[FFmpeg-cvslog] exr: silence warning "libavcodec/exr.c:351:9: warning: variable ret set but not used"

[Michael Niedermayer]

ffmpeg | branch: release/1.2 | Michael Niedermayer <michaelni at gmx.at> | Wed Mar 13 14:56:22 2013 +0100| [f166a02b67a261ba4fddc5650b235dbd26ae6263] | committer: Michael Niedermayer

exr: silence warning "libavcodec/exr.c:351:9: warning: variable ret set but not used"

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit 7ff3bfd584a732e6b8b601e13d171a0f0200c151)

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f166a02b67a261ba4fddc5650b235dbd26ae6263
---

 libavcodec/exr.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/exr.c b/libavcodec/exr.c
index 1432817..d727791 100644
--- a/libavcodec/exr.c
+++ b/libavcodec/exr.c
@@ -348,7 +348,8 @@ static int decode_block(AVCodecContext *avctx, void *tdata,
     const uint8_t *src;
     int axmax = (avctx->width - (s->xmax + 1)) * 2 * s->desc->nb_components;
     int bxmin = s->xmin * 2 * s->desc->nb_components;
-    int ret, i, x, buf_size = s->buf_size;
+    int i, x, buf_size = s->buf_size;
+    int av_unused ret;
 
     line_offset = AV_RL64(s->table + jobnr * 8);
     // Check if the buffer has the required bytes needed from the offset