Fix: refmodes 2 and 3 leave useref unchanged

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21912 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 1 insertions, 2 deletions

diff --git a/libmpdemux/demux_gif.c b/libmpdemux/demux_gif.c
index 6eea91fd2b..1a3e235e8a 100644
--- a/libmpdemux/demux_gif.c
+++ b/libmpdemux/demux_gif.c
@@ -146,14 +146,13 @@ static int demux_gif_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
 
     memcpy_pic(dest, buf, w, h, priv->w, gif->Image.Width);
 
-    priv->useref = 1;
     if (refmode == 1) memcpy(priv->refimg, dp->buffer, priv->w * priv->h);
     if (refmode == 2 && priv->useref) {
       dest = priv->refimg + priv->w * t + l;
       memset(buf, gif->SBackGroundColor, len);
       memcpy_pic(dest, buf, w, h, priv->w, gif->Image.Width);
     }
-    if (!refmode) priv->useref = 0;
+    if (!(refmode & 2)) priv->useref = refmode & 1;
   }
 
   free(buf);