Hi there, 

   I upgraded from 1.0b10 to 1.0b11 today, but things aren't going
   particularly well. 

   I'm now running into cron errors (when none were seen before):

      Traceback (innermost last):
        File "/home/staff/mailman/cron/run_queue", line 31, in ?
          OutgoingQueue.processQueue()
        File "/home/staff/mailman/Mailman/OutgoingQueue.py", line 88, in processQueue
          lock_file.lock()
        File "/home/staff/mailman/Mailman/flock.py", line 114, in lock
          if self.locked():
        File "/home/staff/mailman/Mailman/flock.py", line 193, in locked
          pid, winner = self.__read()
        File "/home/staff/mailman/Mailman/flock.py", line 96, in __read
          pid, winner = string.split(string.strip(fp.read()))
      ValueError: unpack list of wrong size
      Exception exceptions.ValueError: 'unpack list of wrong size' in <method FileLock
      .__del__ of FileLock instance at 80b8b78> ignored

   I have no idea what this means.  :)   I've taken a look at the code and it
   looks like fp.read() isn't returning a splittable string, but not sure where
   to go from there.

   Anyone have any ideas?

Thanks,

Chris