Today's lesson in not using Apple's private methods: somewhere between old/886f95f00431 and #9620 Apple changed their document icon setup process. Use the new methods and fix #9620.
(transplanted from 5cf365ce9352d25978ffd6073d3bc07573aba518)
globalHandyAdiumScripts
onrun
tellapplication"Adium"
activate
ifnot(getfrontmost)thenerror--more of an error with Apple's stuff, but hey, I can still check for it.