--- a/Graphics/UMLDialog.py	Wed Aug 04 08:54:52 2010 +0200
+++ b/Graphics/UMLDialog.py	Wed Aug 04 20:33:53 2010 +0200
@@ -39,7 +39,7 @@
         self.closeAct = \
             QAction(UI.PixmapCache.getIcon("close.png"),
                     self.trUtf8("Close"), self)
-        self.closeAct.triggered.connect(self.close)
+        self.closeAct.triggered[()].connect(self.close)
         
         self.windowToolBar = QToolBar(self.trUtf8("Window"), self)
         self.windowToolBar.setIconSize(UI.Config.ToolBarIconSize)