From bce2e97a16a2dbd7d06c4ed41a5793be4b37a81a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <ubitux@gmail.com>
Date: Wed, 13 Mar 2013 09:57:31 +0100
Subject: [PATCH] lavfi/mptestsrc: raise filter_frame() error.

---
 libavfilter/vsrc_mptestsrc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libavfilter/vsrc_mptestsrc.c b/libavfilter/vsrc_mptestsrc.c
index a6d938c00a..05a1af6dc0 100644
--- a/libavfilter/vsrc_mptestsrc.c
+++ b/libavfilter/vsrc_mptestsrc.c
@@ -355,9 +355,7 @@ static int request_frame(AVFilterLink *outlink)
     }
 
     test->frame_nb++;
-    ff_filter_frame(outlink, picref);
-
-    return 0;
+    return ff_filter_frame(outlink, picref);
 }
 
 static const AVFilterPad mptestsrc_outputs[] = {