Beat Küng 3f3ac414e3 fix rc.interface: do not append .mix when setting MIXER_AUX
Because further down the mixer file is set as:
	set MIXER_AUX_FILE /etc/mixers/${MIXER_AUX}.aux.mix
2017-04-24 16:46:28 +02:00
..
2017-04-02 21:52:18 +02:00