Clicking "okay" without changing settings results in a warning

[Skye]

I'm running exaile 0.3.0 on Sabayon (as a precompiled binary installed via Entropy).

If I go to the settings menu, change no settings, and click "okay", nothing happens (in the GUI). The terminal output is as follows:

Traceback (most recent call last):
  File "/usr/lib/exaile/xlgui/prefs/__init__.py", line 157, in apply
    if not field.apply():
  File "/usr/lib/exaile/xlgui/prefs/widgets.py", line 74, in apply
    self.prefs.settings.set_option(self.name, value)
  File "/usr/lib/exaile/xl/settings.py", line 114, in set_option
    value = self._val_to_str(value)
  File "/usr/lib/exaile/xl/settings.py", line 168, in _val_to_str
    type(value))
ValueError: ("We don't know how to store that kind of setting: ", <type 'NoneType'>)

In most applications, clicking "okay" on a settings menu will close the menu regardless of whether or not changes have been made.

[Mathias Brodala (mathbr)]

The settings dialog has undergone some changes and will not apply changes on close anymore. Thus if you can reproduce this for a specific option, reopen this report please.