--- a/web/request.py	Mon Sep 26 19:45:51 2011 +0200
+++ b/web/request.py	Tue Sep 27 08:17:56 2011 +0200
@@ -557,7 +557,7 @@
             warn('[3.13] remove_cookie now take only a name as argument',
                  DeprecationWarning, stacklevel=2)
             name = bwcompat
-        self.set_cookie(key, '', maxage=0, expires=date(1970, 1, 1))
+        self.set_cookie(name, '', maxage=0, expires=date(1970, 1, 1))
 
     def set_content_type(self, content_type, filename=None, encoding=None):
         """set output content type for this request. An optional filename