From afa0b90803f10d7629bdd42a1423e93f5abb6030 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 09:57:18 +0100
Subject: [PATCH] lavfi/mandelbrot: raise filter_frame() error.

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

diff --git a/libavfilter/vsrc_mandelbrot.c b/libavfilter/vsrc_mandelbrot.c
index c6f3550b47..945c7071c6 100644
--- a/libavfilter/vsrc_mandelbrot.c
+++ b/libavfilter/vsrc_mandelbrot.c
@@ -387,9 +387,7 @@ static int request_frame(AVFilterLink *link)
     picref->pts = mb->pts++;
 
     draw_mandelbrot(link->src, (uint32_t*)picref->data[0], picref->linesize[0]/4, picref->pts);
-    ff_filter_frame(link, picref);
-
-    return 0;
+    return ff_filter_frame(link, picref);
 }
 
 static const AVFilterPad mandelbrot_outputs[] = {