From c27eb6deeebdd96cacca2851a4511f9f7e75a3a2 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Wed, 10 Mar 2010 09:10:02 +0000
Subject: [PATCH] don't raise an error if predicate is not found; this avoids
 errors when importing concepts with relation or relation set attributes

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3765 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 common.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common.py b/common.py
index 1b255cd..954e0cc 100644
--- a/common.py
+++ b/common.py
@@ -343,7 +343,8 @@ class RelationSet(object):
 
     @Lazy
     def predicate(self):
-        return self.conceptManager[self.predicateName]
+        #return self.conceptManager[self.predicateName]
+        return self.conceptManager.get(self.predicateName)
 
 
 class ParentRelationSet(RelationSet):