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avformat/hlsenc: more robust error tests

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errors are negative throughout ffmpeg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-01-11 04:58:29 +01:00
parent 6abf00d615
commit aa6545e1f3
1 changed files with 3 additions and 3 deletions
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6
libavformat/hlsenc.c
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@ -395,7 +395,7 @@ static int hls_write_header(AVFormatContext *s)
fail:
av_dict_free(&options);
if (ret) {
if (ret < 0) {
av_freep(&hls->basename);
if (hls->avf)
avformat_free_context(hls->avf);
@ -438,7 +438,7 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt)
hls->size = new_start_pos - hls->start_pos;
ret = hls_append_segment(hls, hls->duration, hls->start_pos, hls->size);
hls->start_pos = new_start_pos;
if (ret)
if (ret < 0)
return ret;
hls->end_pts = pkt->pts;
@ -454,7 +454,7 @@ static int hls_write_packet(AVFormatContext *s, AVPacket *pkt)
ret = hls_start(s);
}
if (ret)
if (ret < 0)
return ret;
oc = hls->avf;