diff -r 84d9eb65b26f -r 518b245aa84c messagingapp/msgappfw/server/src/ccsconversation.cpp
--- a/messagingapp/msgappfw/server/src/ccsconversation.cpp	Mon May 03 12:29:07 2010 +0300
+++ b/messagingapp/msgappfw/server/src/ccsconversation.cpp	Fri Jun 25 15:47:40 2010 +0530
@@ -253,9 +253,12 @@
 void
 CCsConversation::AddContactDetailsL(
         TInt32  aContactId,
-        const TDesC& aDisplayName)
+        const HBufC* aDisplayName)
     {
-    iContact->SetDisplayNameL(aDisplayName);
+    if(aDisplayName)
+    {
+        iContact->SetDisplayNameL(*aDisplayName);    
+    }
     iContact->SetContactId (aContactId);    
     }