qscale==0 is invalid

Originally committed as revision 11539 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 9ccbc672aa
parent 800a5a1905
commit 9ccbc672aa
1 changed files with 1 additions and 1 deletions
--- 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;