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avformat/mov: reuse existing err variable 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2016-11-19 00:54:58 -03:00
parent 77f033eb98
commit eb3a59c903
1 changed files with 3 additions and 5 deletions
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8
libavformat/mov.c
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@ -5647,12 +5647,10 @@ static int mov_read_header(AVFormatContext *s)
break;
case AVMEDIA_TYPE_VIDEO:
if (sc->display_matrix) {
int ret;
ret = av_stream_add_side_data(st, AV_PKT_DATA_DISPLAYMATRIX, (uint8_t*)sc->display_matrix,
err = av_stream_add_side_data(st, AV_PKT_DATA_DISPLAYMATRIX, (uint8_t*)sc->display_matrix,
sizeof(int32_t) * 9);
if (ret < 0)
return ret;
if (err < 0)
return err;
sc->display_matrix = NULL;
}