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matroskaenc: simplify mkv_check_tag()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 066111bf19)
This commit is contained in:
Michael Niedermayer
2013-07-17 13:30:36 +02:00
committed by James Almer
parent baf92305a6
commit f593ac1c21
1 changed files with 2 additions and 3 deletions
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5
libavformat/matroskaenc.c
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@@ -875,13 +875,12 @@ static int mkv_write_tag(AVFormatContext *s, AVDictionary *m, unsigned int eleme
static int mkv_check_tag(AVDictionary *m) static int mkv_check_tag(AVDictionary *m)
{ {
AVDictionaryEntry *t = NULL; AVDictionaryEntry *t = NULL;
int ret = 0;
while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX))) while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX)))
if (av_strcasecmp(t->key, "title") && av_strcasecmp(t->key, "stereo_mode")) if (av_strcasecmp(t->key, "title") && av_strcasecmp(t->key, "stereo_mode"))
ret++; return 1;
return ret; return 0;
} }
static int mkv_write_tags(AVFormatContext *s) static int mkv_write_tags(AVFormatContext *s)