Comment 6 for bug 1030959

I've upgraded to 12.08.2 and I'm having this same error (but with different line numbers).

I'm using Ubuntu 12.04, in Pantheon environment.

Traceback (most recent call last):
  File "/opt/extras.ubuntu.com/menulibre/bin/menulibre", line 45, in <module>
    import menulibre
  File "/opt/extras.ubuntu.com/menulibre/menulibre/__init__.py", line 26, in <module>
    from menulibre import MenulibreWindow
  File "/opt/extras.ubuntu.com/menulibre/menulibre/MenulibreWindow.py", line 31, in <module>
    icon_theme = IconTheme.CurrentTheme()
  File "/opt/extras.ubuntu.com/menulibre/menulibre_lib/IconTheme.py", line 248, in __init__
    IconTheme.__init__(self, current_theme, main=True)
  File "/opt/extras.ubuntu.com/menulibre/menulibre_lib/IconTheme.py", line 148, in __init__
    self.inherits.append(IconTheme(theme.replace('\n', ''), inherited))
  File "/opt/extras.ubuntu.com/menulibre/menulibre_lib/IconTheme.py", line 148, in __init__
    self.inherits.append(IconTheme(theme.replace('\n', ''), inherited))
  File "/opt/extras.ubuntu.com/menulibre/menulibre_lib/IconTheme.py", line 148, in __init__
    self.inherits.append(IconTheme(theme.replace('\n', ''), inherited))
  File "/opt/extras.ubuntu.com/menulibre/menulibre_lib/IconTheme.py", line 105, in __init__
    for line in theme_index.readlines():
UnboundLocalError: local variable 'theme_index' referenced before assignment