From d4f89906e3b310609b636cf6071313ec557ec873 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sat, 14 Jul 2012 09:25:33 +0200
Subject: lavfi: add error handling to end_frame().

---
 libavfilter/fifo.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'libavfilter/fifo.c')

diff --git a/libavfilter/fifo.c b/libavfilter/fifo.c
index f7788b26a6..16a86b3565 100644
--- a/libavfilter/fifo.c
+++ b/libavfilter/fifo.c
@@ -98,7 +98,10 @@ static void queue_pop(FifoContext *s)
     s->root.next = tmp;
 }
 
-static void end_frame(AVFilterLink *inlink) { }
+static int end_frame(AVFilterLink *inlink)
+{
+    return 0;
+}
 
 static int draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)
 {
-- 
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