--- a/metadataengine/common/src/mdcserializationbuffer.cpp	Thu Jul 15 19:07:24 2010 +0300
+++ b/metadataengine/common/src/mdcserializationbuffer.cpp	Thu Aug 19 10:20:41 2010 +0300
@@ -163,6 +163,7 @@
 CMdCSerializationBuffer::~CMdCSerializationBuffer()
 	{
 	delete iHeapBuffer;
+	iHeapBuffer = NULL;
 	}
 
 EXPORT_C TPtr8 CMdCSerializationBuffer::Buffer() const