tools: make ratbagd a bit more robust regarding None object path lists
Not sure why this is happening exactly, but it's better to handle this case
without an immdiate exception.
Fixes
@@ -411,15 +411,15 @@ class RatbagdProfile(_RatbagdDBus):
# FIXME: if we start adding and removing objects from any of these
# lists, things will break!
- result = self._get_dbus_property("Resolutions")
+ result = self._get_dbus_property("Resolutions") or []
self._resolutions = [RatbagdResolution(objpath) for objpath in result]
self._subscribe_dirty(self._resolutions)
- result = self._get_dbus_property("Buttons")
+ result = self._get_dbus_property("Buttons") or []
self._buttons = [RatbagdButton(objpath) for objpath in result]
self._subscribe_dirty(self._buttons)
- result = self._get_dbus_property("Leds")
+ result = self._get_dbus_property("Leds") or []
self._leds = [RatbagdLed(objpath) for objpath in result]
self._subscribe_dirty(self._leds)
