[Erp5-report] r40635 arnaud.fontaine - /erp5/trunk/products/ERP5/Document/BusinessTemplate.py

[nobody at svn.erp5.org]

Author: arnaud.fontaine
Date: Thu Nov 25 03:52:38 2010
New Revision: 40635

URL: http://svn.erp5.org?rev=40635&view=rev
Log:
Prevent infinite recursion when solving dependency on installation of
Business Template portal types

Modified:
    erp5/trunk/products/ERP5/Document/BusinessTemplate.py

Modified: erp5/trunk/products/ERP5/Document/BusinessTemplate.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5/Document/BusinessTemplate.py?rev=40635&r1=40634&r2=40635&view=diff
==============================================================================
--- erp5/trunk/products/ERP5/Document/BusinessTemplate.py [utf8] (original)
+++ erp5/trunk/products/ERP5/Document/BusinessTemplate.py [utf8] Thu Nov 25 03:52:38 2010
@@ -1896,6 +1896,8 @@ class PortalTypeTemplateItem(ObjectTempl
         else:
           portal_type = klass.__name__
         depend = path_dict.get(portal_type)
+        # Prevent infinite recursion
+        assert depend != path
         cache[path] = score = depend and 1 + solveDependency(depend)[0] or 0
       return score, path
     PersistentMigrationMixin._no_migration += 1