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avformat/webmdashenc: fix uninitialized variable 

Fixes -Wsometimes-uninitialized from
http://fate.ffmpeg.org/report.cgi?time=20150820031140&slot=arm64-darwin-clang-apple-5.1

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Ganesh Ajjanagadde 2015-08-20 11:18:14 -04:00 committed by Michael Niedermayer
parent 538ea9a209
commit b772847eb0
1 changed files with 3 additions and 3 deletions
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6
libavformat/webmdashenc.c
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@ -392,10 +392,10 @@ static int write_adaptation_set(AVFormatContext *s, int as_index)
if (w->is_live) {
AVDictionaryEntry *filename =
av_dict_get(s->streams[as->streams[i]]->metadata, FILENAME, NULL, 0);
if (!filename ||
(ret = parse_filename(filename->value, &representation_id, NULL, NULL))) {
if (!filename)
return AVERROR(EINVAL);
if (ret = parse_filename(filename->value, &representation_id, NULL, NULL))
return ret;
}
} else {
representation_id = av_asprintf("%d", w->representation_id++);
if (!representation_id) return AVERROR(ENOMEM);