--- moin-1.5.2/MoinMoin/request.py	2006-02-05 01:38:56.000000000 +1300
+++ moin-1.5.2/MoinMoin/request.py-new	2006-02-07 15:49:56.000000000 +1300
@@ -1915,6 +1915,8 @@
 
         args = {}
         for key in form.keys():
+            if key is None:
+                continue
             values = form[key]
             if not isinstance(values, list):
                 values = [values]