From d475a9523ff79dc9d912960216c5cc4142b2a138 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Thu, 20 Oct 2005 09:12:28 +0000
Subject: semi-hack: avoid passing 0-length blocks to audio filters. Fixes
 bugzilla bug #391 (lavcresample crashes).

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16816 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libaf/af.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libaf/af.c')

diff --git a/libaf/af.c b/libaf/af.c
index 9abf947f3d..cecb9f469f 100644
--- a/libaf/af.c
+++ b/libaf/af.c
@@ -503,6 +503,7 @@ af_data_t* af_play(af_stream_t* s, af_data_t* data)
   af_instance_t* af=s->first; 
   // Iterate through all filters 
   do{
+    if (data->len <= 0) break;
     data=af->play(af,data);
     af=af->next;
   }while(af);
-- 
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