--- a/utils.py	Mon Feb 09 22:17:10 2009 +0200
+++ b/utils.py	Mon Feb 09 23:49:57 2009 +0200
@@ -37,7 +37,7 @@
         Handle dates in URLs as naive datetime objects (with indeterminate time info)
     """
 
-    def __init__ (self, date_fmt="%Y-%m-%d") :
+    def __init__ (self, date_fmt) :
         """
             Format/parse dates using the given format
         """