unindexObject may be called with a copy of an object stored in a business...

unindexObject may be called with a copy of an object stored in a business template. In this case, this copy is not connected to a portal, so calling getPortalObject is not safe.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30680 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/CopySupport.py

@@ -348,7 +348,7 @@ class CopyContainer:
           Unindex the object from the portal catalog.
       """
       if self.isIndexable:
-        catalog = getToolByName(self.getPortalObject(), 'portal_catalog', None)
+        catalog = getToolByName(self, 'portal_catalog', None)
         if catalog is not None:
           # Make sure there is not activity for this object
           self.flushActivity(invoke=0)