Fixed #10834 -- Added bucket condition to ensure that URL resolvers won't ever return None. Thanks to Chris Cahoon for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11120 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/urlresolvers.py

@@ -195,6 +195,7 @@ class RegexURLResolver(object):
                         return sub_match[0], sub_match[1], sub_match_dict
                     tried.append(pattern.regex.pattern)
             raise Resolver404, {'tried': tried, 'path': new_path}
+        raise Resolver404, {'tried': [], 'path' : path}
 
     def _get_urlconf_module(self):
         try: