dmwm/WMCore — pull request #4120 by mmascher (2012-09-28 09:55:16+00:00)
Title: Avoid the error: un(deep)copyable object of type <type 'thread.lock'>

The deepcopy of the self.defaultDelegation object (in gLitePlugin.py line 1437) fails because there is a logger object which cannot be deep-copied.