avconv: propagate fatal errors from lavfi.

8a645bfc · Anton Khirnov · cd991462 · 8a645bfc
Commit 8a645bfc authored Jul 03, 2012 by Anton Khirnov
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avconv.c avconv.c +3 -1

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--- a/avconv.c
+++ b/avconv.c
@@ -1556,8 +1556,10 @@ static int poll_filters(void)
            else
                ret = av_buffersink_read(ost->filter->filter, &picref);

-            if (ret < 0)
+            if (ret == AVERROR_EOF || ret == AVERROR(EAGAIN))
                break;
+            else if (ret < 0)
+                return ret;

            avfilter_copy_buf_props(filtered_frame, picref);
            if (picref->pts != AV_NOPTS_VALUE) {