--- a/hooks/security.py	Thu Jul 09 15:13:10 2015 +0200
+++ b/hooks/security.py	Tue Jul 21 18:09:12 2015 +0200
@@ -143,7 +143,7 @@
     """
     assert rschema.inlined
     try:
-        entity = cnx.transaction_data['ecache'][eid]
+        entity = cnx.entity_cache(eid)
     except KeyError:
         return False
     return rschema.type in entity.cw_edited.skip_security