diff -r dee5afe5301f -r 3f74d0d4af4c src/plugins/imageformats/gif/qgifhandler.h
--- a/src/plugins/imageformats/gif/qgifhandler.h	Mon Mar 15 12:43:09 2010 +0200
+++ b/src/plugins/imageformats/gif/qgifhandler.h	Thu Apr 08 14:19:33 2010 +0300
@@ -87,7 +87,8 @@
     mutable int nextDelay;
     mutable int loopCnt;
     int frameNumber;
-    mutable QSize nextSize;
+    mutable QVector<QSize> imageSizes;
+    mutable bool scanIsCached;
 };
 
 QT_END_NAMESPACE