From: Anton Khirnov <anton@khirnov.net>
Date: Wed, 17 Oct 2012 04:39:13 +0000 (+0200)
Subject: riff: remove a write-only variable
X-Git-Tag: v9_beta2~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6173a8fe5d2c0dd490b102101ae5e283d41dfe87;p=platform%2Fupstream%2Flibav.git

riff: remove a write-only variable
---

diff --git a/libavformat/riff.c b/libavformat/riff.c
index 3676b76..f44feff 100644
--- a/libavformat/riff.c
+++ b/libavformat/riff.c
@@ -578,10 +578,9 @@ void ff_riff_write_info_tag(AVIOContext *pb, const char *tag, const char *str)
 static int riff_has_valid_tags(AVFormatContext *s)
 {
     int i;
-    AVDictionaryEntry *t = NULL;
 
     for (i = 0; *ff_riff_tags[i]; i++) {
-        if ((t = av_dict_get(s->metadata, ff_riff_tags[i], NULL, AV_DICT_MATCH_CASE)))
+        if (av_dict_get(s->metadata, ff_riff_tags[i], NULL, AV_DICT_MATCH_CASE))
             return 1;
     }