3.0.1 cbbackup errors

[Kirk Bloomquist]

when running ccbackup on a fairly small bucket (600k docs), this happens immediately upon invocation:

Exception in thread s0:

Traceback (most recent call last):

  File "/usr/lib64/python2.6/threading.py", line 532, in __bootstrap_inner

    self.run()

  File "/usr/lib64/python2.6/threading.py", line 484, in run

    self.__target(*self.__args, **self.__kwargs)

  File "/opt/couchbase/lib/python/pump_bfd.py", line 592, in run

    if (self.bucket_name(), self.node_name()) in self.cur['snapshot']:

TypeError: argument of type 'int' is not iterable

  [##############      ] 70.0% (490975/estimated 701504 msgs)

Then it runs to 69-70% and just hangs. Anybody have any thought? Is my install off? This is on the latest amazon linux AMI, everything else seems to work peachy.