diff -r d17dc5398051 -r 329d304c1aa1 installationservices/swinstallationfw/source/sifcommon.cpp
--- a/installationservices/swinstallationfw/source/sifcommon.cpp	Fri Jun 11 13:45:18 2010 +0300
+++ b/installationservices/swinstallationfw/source/sifcommon.cpp	Thu Jun 24 12:37:54 2010 +0300
@@ -1005,6 +1005,7 @@
 
 void CStringItem::ExternalizeL(RWriteStream& aStream) const
     {
+	CItemBase::ExternalizeL(aStream);
     aStream << *iString;
     }