Just some tiny speaker icon tidyups Martin Dengler (2): set_mute --> set_muted, consistent with get_muted() return 0, not None, if we can't get the mixer volume src/hardware/hardwaremanager.py | 7 ++++--- src/model/devices/speaker.py | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-)