--- a/PyUnit/UnittestDialog.py	Mon Aug 09 08:41:03 2010 +0200
+++ b/PyUnit/UnittestDialog.py	Mon Aug 09 15:36:47 2010 +0200
@@ -480,8 +480,7 @@
         
         # one more button if called from eric
         if self.dbs:
-            self.dlg.connect(ui.showButton, SIGNAL("clicked()"),
-                            self.__showSource)
+            ui.showButton.clicked[()].connect(self.__showSource)
         else:
             ui.showButton.hide()