Oops; not on the trunk! The previous change was only intended to be on the

new-install-branch, which this file is not part of.  Sorry.

lib/python/Lifetime.py

@@ -28,8 +28,7 @@ def shutdown(exit_code,fast = 0):
     global _shutdown_timeout
     if _shutdown_phase == 0:
         # Thread safety? proably no need to care
-        import ZServer
-        ZServer.exit_code = exit_code
+        sys.ZServerExitCode = exit_code
         _shutdown_phase = 1
     if fast:
         # Someone wants us to shutdown fast. This is hooked into SIGTERM - so possibly