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| author | Alexandra Hájková <alexandra.khirnova@gmail.com> | 2015-07-27 19:42:15 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2015-07-31 09:09:27 +0200 |
| commit | 78491fe8cfed83d2aead95dafe26f0d3f999e961 (patch) | |
| tree | b53c79ce7f334adf9d471dd692ce0cfb369d6129 | |
| parent | 3e853ff7acc56b180950ab39e7282f1b938c8784 (diff) | |
| download | ffmpeg-78491fe8cfed83d2aead95dafe26f0d3f999e961.tar.gz | |
asfdec: do not export empty metadata
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavformat/asfdec.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c index 72c59168a8..790102b378 100644 --- a/libavformat/asfdec.c +++ b/libavformat/asfdec.c @@ -256,8 +256,10 @@ static int asf_read_metadata(AVFormatContext *s, const char *title, uint16_t len AVIOContext *pb = s->pb; avio_get_str16le(pb, len, ch, buflen); - if (av_dict_set(&s->metadata, title, ch, 0) < 0) - av_log(s, AV_LOG_WARNING, "av_dict_set failed.\n"); + if (ch[0]) { + if (av_dict_set(&s->metadata, title, ch, 0) < 0) + av_log(s, AV_LOG_WARNING, "av_dict_set failed.\n"); + } return 0; } |