[gnome-bluetooth] don't barf when there's no HCI device

[Edd Dumbill]

On Thu, 2003-11-06 at 17:30, Bastien Nocera wrote:
> Again,
> 
> Here's a patch to get gnome-bluetooth-manager going even if there's no
> HCI device in the machine. We should probably clear the icon list in
> that case, or warn the user that there's no Bluetooth device in the
> machine.

I opt for a warning dialog when they run the application.  They could
have just forgotten to plug their dongle in.

Interesting thought: what happens if you rip the dongle out halfway
through? :)

-- Edd