--- a/messagingapp/msgappfw/server/inc/ccsconversation.h	Thu Jun 17 09:57:06 2010 +0100
+++ b/messagingapp/msgappfw/server/inc/ccsconversation.h	Thu Jul 22 16:32:06 2010 +0100
@@ -139,7 +139,7 @@
      */
     void AddContactDetailsL(
             TInt32 aContactId, 
-            const TDesC& aDisplayName);
+            const HBufC* aDisplayName);
 
     /**
      * AddContactDetailsL