Let's always run upkeep before we exit normally.

scripts/supybot

@@ -77,6 +77,7 @@ def main():
             drivers.run()
         except KeyboardInterrupt:
             log.info('Exiting due to Ctrl-C.')
+            world.upkeep()
             break
         except SystemExit, e:
             s = str(e)

src/Owner.py

@@ -464,6 +464,7 @@ class Owner(privmsgs.CapabilityCheckingPrivmsg):
 
         Exits the bot.
         """
+        world.upkeep()
         world.ircs[:] = []
 
     def flush(self, irc, msg, args):