gnome-control-center hangs when bluetooth visibility is toggled while bluetooth is turned off

[Laurens Post]

When the discoverable control is enabled while the killswitch is enabled, the control center will hang until the dbus in libgnome-bluetooth times out. This is documented behaviour of bluez.
The attached patch will make the control center check for the power state before toggling visibility. If the killswitch is enabled, it will be disabled before visibility is enabled.
This bug is present in gnome-control-center 3.12.1, other versions have not been tested.

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "cc-bluetooth-panel.c.patch" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.]