diff -r 2872ae438bf7 -r e538444823de metadataengine/client/src/mdesessionimpl.cpp
--- a/metadataengine/client/src/mdesessionimpl.cpp	Wed Sep 15 12:40:59 2010 +0300
+++ b/metadataengine/client/src/mdesessionimpl.cpp	Wed Oct 13 15:02:02 2010 +0300
@@ -241,7 +241,6 @@
     iSessionObserver = NULL;
 
 	delete iSchemaBuffer;
-	iSchemaBuffer = NULL;
 
 	iNotifiers.ResetAndDestroy();
 	iNotifiers.Close();
@@ -255,10 +254,8 @@
 	iNamespaceDefs.Close();
 	
 	delete iSessionStartupAO;
-	iSessionStartupAO = NULL;
 		
 	delete iAsyncHandler;
-	iAsyncHandler = NULL;
 	}
 
 void CMdESessionImpl::ConstructL()
@@ -362,8 +359,7 @@
     		{
     		User::Leave( KErrMdENotLocked );
     		}
-    	
-    	items.AppendL( obj );
+		items.Append( obj );
     	}
 
     UpdateItemsL(items);
@@ -540,7 +536,6 @@
 		}
 
 	delete iSchemaBuffer;
-	iSchemaBuffer = NULL;
 
 	iSchemaBuffer = schemaBuffer;
 	
@@ -2699,7 +2694,6 @@
     {
     const TInt index = iNotifiers.Find( aNotifier );
     delete aNotifier;
-    aNotifier = NULL;
     iNotifiers.Remove( index );
     }