Fixed a bug that messed up ZClass persistence.

src/ZODB/Connection.py

@@ -84,8 +84,8 @@
 ##############################################################################
 """Database connection support
 
-$Id: Connection.py,v 1.14 1999/07/07 10:58:47 jim Exp $"""
-__version__='$Revision: 1.14 $'[11:-2]
+$Id: Connection.py,v 1.15 1999/07/07 19:52:28 jim Exp $"""
+__version__='$Revision: 1.15 $'[11:-2]
 
 from cPickleCache import PickleCache
 from POSException import ConflictError, ExportError
@@ -402,6 +402,7 @@ class Connection(ExportImport.ExportImport):
 
     def setklassstate(self, object,
                       tt=type(()), ct=type(HelperClass)):
+        try:
             oid=object._p_oid
             __traceback_info__=oid
             p, serial = self._storage.load(oid, self._version)
@@ -425,8 +426,11 @@ class Connection(ExportImport.ExportImport):
     
             object._p_oid=oid
             object._p_jar=self
-        object._p_changed=None
+            object._p_changed=0
             object._p_serial=serial
+        except:
+            LOG('ZODB',ERROR, 'setklassstate failed', error=sys.exc_info)
+            raise
 
     def tpc_abort(self, transaction):
         self._storage.tpc_abort(transaction)