From 9ccbc672aa341d3cb4c4159e1e746ef0693ee138 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 16 Jan 2008 12:42:52 +0000
Subject: [PATCH] qscale==0 is invalid

Originally committed as revision 11539 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/wmv2dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/wmv2dec.c b/libavcodec/wmv2dec.c
index 181e1c6..842234b 100644
--- a/libavcodec/wmv2dec.c
+++ b/libavcodec/wmv2dec.c
@@ -133,7 +133,7 @@ return -1;
         av_log(s->avctx, AV_LOG_DEBUG, "I7:%X/\n", code);
     }
     s->chroma_qscale= s->qscale = get_bits(&s->gb, 5);
-    if(s->qscale < 0)
+    if(s->qscale <= 0)
        return -1;
 
     return 0;
-- 
2.7.4