From ef927c830e08d5df72f7a7642153ab770d7b5f5d Mon Sep 17 00:00:00 2001
From: Helmut Merz <helmutm@cy55.de>
Date: Fri, 1 Jun 2012 13:28:25 +0200
Subject: [PATCH] fix check for concept adapter when retrieving IndexAttributes
 adapter

---
 concept.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/concept.py b/concept.py
index 8d7d2e5..8621977 100644
--- a/concept.py
+++ b/concept.py
@@ -438,7 +438,8 @@ class IndexAttributes(object):
 
     @Lazy
     def adaptedIndexAttributes(self):
-        if self.adapted != self.context:
+        #if self.adapted != self.context:
+        if isinstance(self.adapted, AdapterBase):
             #return component.queryAdapter(self.adapted, IIndexAttributes)
             return IIndexAttributes(self.adapted, None)