kanaka/noVNC — pull request #190 by yamahata (2012-09-20 17:27:46+00:00)
Title: websockify: KeyError in wsproxy.py

The following exception is caused by 204675c85d08733d66c2dddb58ac6d5dcfedc11f
unbreak it by adding default value None.

> # ./utils/nova-novncproxy --config-file /etc/nova/nova.conf --web .
> Traceback (most recent call last):
> File "./utils/nova-novncproxy", line 151, in
> wrap_cmd=None)
> File "./utils/nova-novncproxy", line 78, in __init__
> wsproxy.WebSocketProxy.__init__(self, *args, **kwargs)
> File "/opt/stack/noVNC/utils/wsproxy.py", line 48, in __init__
> self.unix_target = kwargs.pop('unix_target')
> KeyError: 'unix_target'

Signed-off-by: Isaku Yamahata