Comment 1 for bug 215858

Well I get this exception when the nick is already in use:
ile "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/internet/selectreactor.py", line 139, in _doReadOrWrite
    why = getattr(selectable, method)()
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/internet/tcp.py", line 531, in doConnect
    self.failIfNotConnected(error.getConnectError((connectResult, os.strerror(connectResult))))
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/internet/tcp.py", line 467, in failIfNotConnected
    self.connector.connectionFailed(failure.Failure(err))
  File "/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/twisted/internet/base.py", line 690, in connectionFailed
    self.factory.clientConnectionFailed(self, reason)
  File "/Users/mc/dev/p1tr/lib/core.py", line 128, in clientConnectionFailed
    log('f', 'Connection failed: ' + reason)
<type 'exceptions.TypeError'>: cannot concatenate 'str' and 'instance' objects