From a81af4583238abbea7f9308397fd89fd615651a1 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Sun, 25 Jan 2009 05:22:32 +0000
Subject: Speed tweak.

---
 repoze/bfg/security.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/repoze/bfg/security.py b/repoze/bfg/security.py
index 2b1d3e0de..5ad3174da 100644
--- a/repoze/bfg/security.py
+++ b/repoze/bfg/security.py
@@ -68,10 +68,10 @@ class ACLAuthorizer(object):
         self.context = context
 
     def permits(self, permission, *principals):
-        acl = getattr(self.context, '__acl__', None)
-        if acl is None:
-            raise NoAuthorizationInformation('%s item has no __acl__' %
-                                             self.context)
+        try:
+            acl = self.context.__acl__
+        except AttributeError:
+            raise NoAuthorizationInformation
 
         for ace in acl:
             ace_action, ace_principal, ace_permissions = ace
-- 
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