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smjpeg: fix type of 'ret' variable in smjpeg_read_packet()

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The 'ret' variable is used for negative error codes so it should
be a signed type.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2012-10-11 21:53:22 +01:00
parent 7e76fc528d
commit 366484fff1
1 changed files with 2 additions and 1 deletions
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3
libavformat/smjpegdec.c
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@ -135,8 +135,9 @@ static int smjpeg_read_header(AVFormatContext *s)
static int smjpeg_read_packet(AVFormatContext *s, AVPacket *pkt) static int smjpeg_read_packet(AVFormatContext *s, AVPacket *pkt)
{ {
SMJPEGContext *sc = s->priv_data; SMJPEGContext *sc = s->priv_data;
uint32_t dtype, ret, size, timestamp; uint32_t dtype, size, timestamp;
int64_t pos; int64_t pos;
int ret;
if (s->pb->eof_reached) if (s->pb->eof_reached)
return AVERROR_EOF; return AVERROR_EOF;