--- a/Dialogs.py	Wed Jan 23 18:25:57 2008 +0100
+++ b/Dialogs.py	Wed Jan 23 18:26:49 2008 +0100
@@ -2262,26 +2262,14 @@
         event.Skip()
 
     def SetQualifierList(self, list):
-        self.QualifierList = ""
-        sep = ""
-        for qualifier in list.keys():
-            self.QualifierList += "%s%s"%(sep, qualifier)
-            sep = ","
+        self.QualifierList = "," + ",".join(list)
         self.DurationList = list
 
     def SetVariableList(self, list):
-        self.VariableList = ""
-        sep = ""
-        for variable in list:
-            self.VariableList += "%s%s"%(sep, variable["Name"])
-            sep = ","
-
+        self.VariableList = "," + ",".join([variable["Name"] for variable in list])
+        
     def SetActionList(self, list):
-        self.ActionList = ""
-        sep = ""
-        for action in list:
-            self.ActionList += "%s%s"%(sep, action)
-            sep = ","
+        self.ActionList = "," + ",".join(list)
 
     def SetValues(self, actions):
         for action in actions: