--- a/installationservices/swi/source/backuprestore/backupsession.cpp	Wed Jun 23 18:20:02 2010 +0300
+++ b/installationservices/swi/source/backuprestore/backupsession.cpp	Tue Jul 06 14:23:31 2010 +0300
@@ -216,7 +216,7 @@
 
 			// Appending ELangNone at the end as marker for the end of the language IDs
 			// as we also append the language ID's from other Augmentations
-			matchingSupportedLanguagesArray.Append(ELangNone);
+			matchingSupportedLanguagesArray.AppendL(ELangNone);
 
 			CleanupStack::PopAndDestroy(2, &augmentation);
 			}