Bluetooth icon in tray

A Quirky 8.0 tester asked, why have the BluePup Bluetooth icon in the tray when a PC doesn't have a Bluetooth interface?

Yes, good point. Having it there is just confusing.

Now, /root/Startup/bluepup_tray detects if /sys/class/bluetooth exists, if not, aborts.
In other words, you won't get an icon in tray if no Bluetooth interface.

Tags: linux