Small ScaledPixelBuffer class improvements.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@2098 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/ScaledPixelBuffer.h b/common/rfb/ScaledPixelBuffer.h
index 710e543..7e2b0f7 100644
--- a/common/rfb/ScaledPixelBuffer.h
+++ b/common/rfb/ScaledPixelBuffer.h
@@ -90,7 +90,7 @@
     PixelFormat pf;
     double scale_ratio;
     U8 **src_data;
-    U8 *scaled_data;
+    U8 **scaled_data;
   };
 
 };