diff -r 2f34d5167611 -r fcece45ef507 src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
--- a/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp	Fri Apr 16 15:50:13 2010 +0300
+++ b/src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp	Mon May 03 13:17:34 2010 +0300
@@ -1597,6 +1597,7 @@
 
     delete d->shaderManager;
     d->shaderManager = 0;
+    d->currentBrush = QBrush();
 
 #ifdef QT_OPENGL_CACHE_AS_VBOS
     if (!d->unusedVBOSToClean.isEmpty()) {