5696: clicking the "home" icon should report if no default person has been set

svn: r19999

src/gui/views/navigationview.py

@@ -330,6 +330,10 @@ class NavigationView(PageView):
         defperson = self.dbstate.db.get_default_person()
         if defperson:
             self.change_active(defperson.get_handle())
+        else:
+            from QuestionDialog import WarningDialog
+            WarningDialog(_("No Home Person"), 
+                          _("You need to set a 'default person' to go to."))
 
     def jump(self):
         """