lavfi/af_asetnsamples: fix EOF handling.

Only filter one buffered frame. Correctly return EOF if there is none.

lavfi/af_asetnsamples: fix EOF handling.
Only filter one buffered frame. Correctly return EOF if there is none.
52853077 · Nicolas George · 983d04dd · 52853077
Commit 52853077 authored Mar 31, 2013 by Nicolas George
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af_asetnsamples.c libavfilter/af_asetnsamples.c +2 -3

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--- a/libavfilter/af_asetnsamples.c
+++ b/libavfilter/af_asetnsamples.c
@@ -171,9 +171,8 @@ static int request_frame(AVFilterLink *outlink)
    } while (!asns->req_fullfilled && ret >= 0);

    if (ret == AVERROR_EOF) {
-        do {
-            ret = push_samples(outlink);
-        } while (ret > 0);
+        ret = push_samples(outlink);
+        return ret < 0 ? ret : ret > 0 ? 0 : AVERROR_EOF;
    }

    return ret;