---
tools/aviocat.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/aviocat.c b/tools/aviocat.c
index 3e49a61801..73104da174 100644
--- a/tools/aviocat.c
+++ b/tools/aviocat.c
@@ -107,6 +107,11 @@ int main(int argc, char **argv)
if (n <= 0)
break;
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;
if (bps) {
avio_flush(output);
--
2.11.0 (Apple Git-81)
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