tgstation/-tg-station — pull request #3688 by phil235 (2014-05-12 16:32:19+00:00)
Title: Fixes Fire Alarms activating without power

* removing var/working
* adding checks in reset() and alarm() procs to prevent fire alarms from activating while unpowered or broken.
* same checks added to party alarm.

FIxes #2698