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examples/muxing: change error checks, from "ret != 0" to "ret < 0"

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More consistent and more future-proof.
This commit is contained in:
Stefano Sabatini
2014-01-19 17:18:40 +01:00
parent d72c742d47
commit b933c72b5e
1 changed files with 3 additions and 2 deletions
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5
doc/examples/muxing.c
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@@ -310,7 +310,7 @@ static void write_audio_frame(AVFormatContext *oc, AVStream *st)
return; return;
ret = write_frame(oc, &c->time_base, st, &pkt); ret = write_frame(oc, &c->time_base, st, &pkt);
if (ret != 0) { if (ret < 0) {
fprintf(stderr, "Error while writing audio frame: %s\n", fprintf(stderr, "Error while writing audio frame: %s\n",
av_err2str(ret)); av_err2str(ret));
exit(1); exit(1);
@@ -467,7 +467,8 @@ static void write_video_frame(AVFormatContext *oc, AVStream *st)
ret = 0; ret = 0;
} }
} }
if (ret != 0) {
if (ret < 0) {
fprintf(stderr, "Error while writing video frame: %s\n", av_err2str(ret)); fprintf(stderr, "Error while writing video frame: %s\n", av_err2str(ret));
exit(1); exit(1);
} }