crashes with an UnboundLocalError

[Jens Adam]

In "XdgApplication.get_config" it crashes with an UnboundLocalError if "app_config" is false.

It happens if I try to start Nautilus as root (with Ground Control installed):

jens@jens-karmic-testing:~$ gksu nautilus
[...]
Initializing groundcontrol-1.3.1 extension
Traceback (most recent call last):
  File "/usr/lib/nautilus/extensions-2.0/python/nautilus-groundcontrol.py", line 61, in __init__
    self.xdg_dir = PROJECT_XDG.get_data_path('projects', HOME_DIR)
  File "/usr/lib/python2.6/dist-packages/xdgapp.py", line 86, in get_data_path
    content = self.get_config('user-dirs.dirs', False)
  File "/usr/lib/python2.6/dist-packages/xdgapp.py", line 113, in get_config
    if os.path.exists(conf):
UnboundLocalError: local variable 'conf' referenced before assignment
[...]

Adding the line
conf = ""
worked for me (allowing me to launch Nautilus), I have no idea what affect this line has on the functionality...

(Sorry if something is unclear, first try on a bug reprot ;-))