--- a/Helpviewer/UrlBar/StackedUrlBar.py	Sat Oct 19 12:28:12 2013 +0200
+++ b/Helpviewer/UrlBar/StackedUrlBar.py	Sat Oct 19 13:03:39 2013 +0200
@@ -62,7 +62,7 @@
         
         @return list of references to url bars (list of UrlBar)
         """
-        l = []
+        li = []
         for index in range(self.count()):
-            l.append(self.widget(index))
-        return l
+            li.append(self.widget(index))
+        return li