[FFmpeg-cvslog] mss1: report palette changed when some additional colours were decoded

[Kostya Shishkov]

ffmpeg | branch: master | Kostya Shishkov <kostya.shishkov at gmail.com> | Wed Jun 27 10:07:47 2012 +0200| [8f5d573a83d16ed26a71be995cbb886fb743a482] | committer: Kostya Shishkov

mss1: report palette changed when some additional colours were decoded

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8f5d573a83d16ed26a71be995cbb886fb743a482
---

 libavcodec/mss1.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/mss1.c b/libavcodec/mss1.c
index 9527374..062cf3a 100644
--- a/libavcodec/mss1.c
+++ b/libavcodec/mss1.c
@@ -557,7 +557,7 @@ static int decode_pal(MSS1Context *ctx, ArithCoder *acoder)
         *pal++ = (r << 16) | (g << 8) | b;
     }
 
-    return 0;
+    return !!ncol;
 }
 
 static int decode_pivot(MSS1Context *ctx, ArithCoder *acoder, int base)