--- a/webengine/osswebengine/WebCore/loader/DocumentLoader.cpp	Fri May 08 08:25:06 2009 +0300
+++ b/webengine/osswebengine/WebCore/loader/DocumentLoader.cpp	Fri Jul 03 15:54:40 2009 +0100
@@ -154,6 +154,7 @@
 DocumentLoader::~DocumentLoader()
 {
     ASSERT(!m_frame || frameLoader()->activeDocumentLoader() != this || !frameLoader()->isLoading());
+    m_mainResourceData = 0;
 }
 
 PassRefPtr<SharedBuffer> DocumentLoader::mainResourceData() const