[Zope-CVS] CVS: Products/ZopeVersionControl - Version.py:1.4

[Brian Lloyd]

Update of /cvs-repository/Products/ZopeVersionControl
In directory cvs.zope.org:/tmp/cvs-serv21359

Modified Files:
	Version.py 
Log Message:
Another fix for using import/export to get state of objects that may 
not have been seated in the db yet.


=== Products/ZopeVersionControl/Version.py 1.3 => 1.4 ===
         # xxx - fix this!
 #        obcopy =  object._getCopy(object)
-        obcopy =  object._getCopy(parent)
-
+        try: obcopy =  object._getCopy(parent)
+        except:
+            # This may happen for the intial version!
+            obcopy = object._getCopy(Acquisition.aq_parent(parent))
         obcopy.__non_versionable__ = 1
         self.data = obcopy
         return