initial

code/controllers/subsystem/callback.dm

@@ -4,11 +4,6 @@ SUBSYSTEM_DEF(callbacks)
 	wait = 1
 	priority = FIRE_PRIORITY_CALLBACKS
 
-/proc/process_atmos_callbacks()
-	SScallbacks.can_fire = 0
-	SScallbacks.flags |= SS_NO_FIRE
-	CRASH("Auxtools not found! Callback subsystem shutting itself off.")
-
 /datum/controller/subsystem/callbacks/fire()
 	if(process_atmos_callbacks(TICK_REMAINING_MS))
 		pause()