diff -r 2455ef1f5bbc -r d5e927d5853b javauis/mmapi_akn/baseline/inc/mmmacallstateobserver.h
--- a/javauis/mmapi_akn/baseline/inc/mmmacallstateobserver.h	Wed Sep 01 12:33:18 2010 +0100
+++ b/javauis/mmapi_akn/baseline/inc/mmmacallstateobserver.h	Tue Sep 14 21:06:50 2010 +0300
@@ -28,6 +28,8 @@
     {
 public:
 
+    virtual ~MMMACallStateObserver() {};
+
     /**
     * Handle Call state event
     *