[Zope3-dev] bug in workflow/stateful/instance.py ?

[Markus Leist]

Hello,

without the following patch:

Index: /opt/ikom/Zope3/src/zope/app/workflow/stateful/instance.py
===================================================================
--- /opt/ikom/Zope3/src/zope/app/workflow/stateful/instance.py  (revision 29607)
+++ /opt/ikom/Zope3/src/zope/app/workflow/stateful/instance.py  (working copy)
@@ -181,6 +181,7 @@
         if schema:
             # create relevant-data
             self._data = RelevantData(schema, clean_pd.schemaPermissions)
+            self._data.__parent__ = self
         else:
             self._data = None
         # setup permission on data

there is an error
"object implementing ILocation found outside tree"
when pickling an object containing
WF *AND* WF-RelevantData.

I'm not sure if this patch is 100% correct.

Markus