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aviocat: Check for output write errors

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Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2017-09-03 00:02:54 +03:00
parent 585dc1aece
commit f19fbfbdc6
1 changed files with 5 additions and 0 deletions
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5
tools/aviocat.c
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@ -107,6 +107,11 @@ int main(int argc, char **argv)
if (n <= 0) if (n <= 0)
break; break;
avio_write(output, buf, n); avio_write(output, buf, n);
if (output->error) {
av_strerror(output->error, errbuf, sizeof(errbuf));
fprintf(stderr, "Unable to write %s: %s\n", output_url, errbuf);
break;
}
stream_pos += n; stream_pos += n;
if (bps) { if (bps) {
avio_flush(output); avio_flush(output);