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mpegts: do not export empty language tags

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Jan Gerber
2014-07-21 19:39:02 +00:00
committed by Anton Khirnov
parent 4d2d0595cf
commit fc27e7272e
1 changed files with 1 additions and 1 deletions
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libavformat/mpegts.c
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@@ -1412,7 +1412,7 @@ int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type
break; break;
} }
} }
if (i) { if (i && language[0]) {
language[i - 1] = 0; language[i - 1] = 0;
av_dict_set(&st->metadata, "language", language, 0); av_dict_set(&st->metadata, "language", language, 0);
} }