diff -r 21239b3bcd78 -r 9711e452b5e9 calendarui/controller/src/calennotifier.cpp
--- a/calendarui/controller/src/calennotifier.cpp	Wed Apr 14 15:55:57 2010 +0300
+++ b/calendarui/controller/src/calennotifier.cpp	Tue Apr 27 16:36:22 2010 +0300
@@ -639,7 +639,10 @@
         );
 
         // Exit application
-        iAvkonAppUi->Exit();
+        if (iAvkonAppUi)
+            {
+            iAvkonAppUi->Exit();
+            }
         }
 
     TRACE_EXIT_POINT;