--- a/src/hbwidgets/devicedialogs/hbdevicenotificationdialogsymbian.cpp	Tue Jul 06 14:36:53 2010 +0300
+++ b/src/hbwidgets/devicedialogs/hbdevicenotificationdialogsymbian.cpp	Wed Aug 18 10:05:37 2010 +0300
@@ -78,9 +78,11 @@
 CHbDeviceNotificationDialogSymbianPrivate::~CHbDeviceNotificationDialogSymbianPrivate()
     {
     if (!iObserver && q->Timeout() != 0) {
-        iDeviceDialog->SetObserver(NULL);
+        if (iDeviceDialog) {
+            iDeviceDialog->SetObserver(NULL);
         }
-    
+    }
+
     delete iDeviceDialog;
     delete iVariantMap;
     }
@@ -183,7 +185,7 @@
 /*!
    \fn void MHbDeviceNotificationDialogObserver::NotificationDialogError(const CHbDeviceNotificationDialogSymbian* aDialog, TInt aError) = 0;
 
-    This callback is called when an error has occured.
+    This callback is called when an error has occurred.
     \a aDialog - Pointer to dialog instance which received closed event.
     \a aError - Error code.
 */
@@ -465,7 +467,7 @@
 /*!
     Set and update title on dialog. Title is not set, if Show() or Update()
     is not called.
-    \param title - aTitle shown on dialog.
+    \param aTitle - title shown on dialog.
     \sa ShowL(), UpdateL()
 */
 EXPORT_C void CHbDeviceNotificationDialogSymbian::SetTitleL(const TDesC& aTitle)