qscale==0 is invalid
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 16 Jan 2008 12:42:52 +0000 (12:42 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 16 Jan 2008 12:42:52 +0000 (12:42 +0000)
Originally committed as revision 11539 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/wmv2dec.c

index 181e1c6..842234b 100644 (file)
@@ -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;