controller init: set _on_battery before switching profile

Since 6ef5b58 , switch_profile expects self._on_battery to be
set, but when it's called in Controller.initialize, it is
called before we do self._on_battery = False , and will crash
with
AttributeError: 'Controller' object has no attribute '_on_battery'
if the requested profile is not the currently active one.

This fixes that by moving the call to switch_profile after
self._on_battery is set.

Signed-off-by: Adam Williamson <[email protected]>

tuned/ppd/controller.py

@@ -138,8 +138,8 @@ def initialize(self):
         self._config = PPDConfig(PPD_CONFIG_FILE)
         active_profile = self.active_profile()
         self._base_profile = active_profile if active_profile != UNKNOWN_PROFILE else self._config.default_profile
-        self.switch_profile(self._base_profile)
         self._on_battery = False
+        self.switch_profile(self._base_profile)
         if self._config.battery_detection:
             self.setup_battery_signaling()