Fallback to Mode: Master if 'None' is detected

[valb]

hi there
I'm using wicd 1.7.0 in fedora 13.

When trying to connect to an open network with 'None' as mode (that's what properties>informations>Mode in wicd-gtk says at least), wnettools.py raises an AttributeException as you can see in the log excerpt:

2010/10/22 00:44:55 :: Flushing the routing table...
2010/10/22 00:44:55 :: Exception in thread Thread-17:
2010/10/22 00:44:55 :: Traceback (most recent call last):
2010/10/22 00:44:55 :: File "/usr/lib/python2.6/threading.py", line 525, in __bootstrap_inner
2010/10/22 00:44:55 :: self.run()
2010/10/22 00:44:55 :: File "/usr/lib/python2.6/site-packages/wicd/networking.py", line 340, in run
2010/10/22 00:44:55 :: self._connect()
2010/10/22 00:44:55 :: File "/usr/lib/python2.6/site-packages/wicd/networking.py", line 857, in _connect
2010/10/22 00:44:55 :: wiface.SetMode(self.network['mode'])
2010/10/22 00:44:55 :: File "/usr/lib/python2.6/site-packages/wicd/wnettools.py", line 191, in newfunc
2010/10/22 00:44:55 :: return func(self, *args, **kwargs)
2010/10/22 00:44:55 :: File "/usr/lib/python2.6/site-packages/wicd/wnettools.py", line 1046, in SetMode
2010/10/22 00:44:55 :: if mode.lower() == 'master':
2010/10/22 00:44:55 :: AttributeError: 'NoneType' object has no attribute 'lower'
2010/10/22 00:44:55 ::
2010/10/22 00:44:55 :: Sending connection attempt result Failed

...leading to an aborted connection.

Adding:

if mode==None:mode='master'

Before line 1046 fixes the problem, as shows this bug report sent from the now accessible wireless network.

[David Paleino (dpaleino)]

Fixed in rev. 722, thanks.