Traceback (most recent call last):
  File "/usr/lib/mate-applets/mate-dock-applet/dock.py", line 1888, in window_opened
    got_desktop = dock_app.setup_from_wnck(wnck_app, wnck_class, self.app_match)
  File "/usr/lib/mate-applets/mate-dock-applet/docked_app.py", line 512, in setup_from_wnck
    if not self.brute_force_find_desktop_file("/usr/share/applications/"):
  File "/usr/lib/mate-applets/mate-dock-applet/docked_app.py", line 799, in brute_force_find_desktop_file
    de_exec = cmd_parts[2]
IndexError: list index out of range