--- a/phonebookui/pbkcommonui/inc/cntdetaileditormodel.h	Fri Jun 11 13:29:23 2010 +0300
+++ b/phonebookui/pbkcommonui/inc/cntdetaileditormodel.h	Wed Jun 23 18:02:44 2010 +0300
@@ -41,6 +41,8 @@
     inline QContact* contact() const;
     virtual QContactDetail detail() const = 0;
     
+    // Note that this method should not save anything if there's nothing to change.
+    // In otherwords, don't change the mContact pointer if not needed.
     virtual void saveContactDetails() = 0;
     virtual void insertDetailField(){}