riff: remove a write-only variable

13 years ago · 6173a8fe5d
parent d6f4fe68c8
commit 6173a8fe5d
1 changed files with 1 additions and 2 deletions
--- 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;
    }