Catch KeyError from pop() only.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2294 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/storage/replicator.py

@@ -152,13 +152,14 @@ class Replicator(object):
         """This is a callback from MasterOperationHandler."""
         try:
             partition_list = self.critical_tid_dict.pop(uuid)
+        except KeyError:
+            logging.debug("setCriticalTID raised KeyError for %s" %
+                    (dump(uuid), ))
+        else:
             logging.debug('setting critical TID %s to %s', dump(tid),
                          ', '.join([str(p.getRID()) for p in partition_list]))
             for partition in partition_list:
                 partition.setCriticalTID(tid)
-        except KeyError:
-            logging.debug("setCriticalTID raised KeyError for %s" %
-                    (dump(uuid), ))
 
     def _askCriticalTID(self):
         conn = self.app.master_conn