Removes all checks for subsystem existence (#2252)

code/controllers/subsystem/garbage.dm

@@ -283,13 +283,12 @@ SUBSYSTEM_DEF(garbage)
 
 /client/verb/purge_all_destroyed_objects()
 	set category = "Debug"
-	if(SSgarbage)
-		while(SSgarbage.queue.len)
-			var/datum/o = locate(SSgarbage.queue[1])
-			if(istype(o) && o.gc_destroyed)
-				del(o)
-				SSgarbage.totaldels++
-			SSgarbage.queue.Cut(1, 2)
+	while(SSgarbage.queue.len)
+		var/datum/o = locate(SSgarbage.queue[1])
+		if(istype(o) && o.gc_destroyed)
+			del(o)
+			SSgarbage.totaldels++
+		SSgarbage.queue.Cut(1, 2)
 
 /datum/verb/qdel_then_find_references()
 	set category = "Debug"

code/controllers/subsystem/job.dm

@@ -217,10 +217,9 @@ SUBSYSTEM_DEF(job)
 	Debug("Running DO")
 
 	//Holder for Triumvirate is stored in the SSticker, this just processes it
-	if(SSticker)
+	if(SSticker.triai)
 		for(var/datum/job/ai/A in occupations)
-			if(SSticker.triai)
-				A.spawn_positions = 3
+			A.spawn_positions = 3
 
 	//Get the players who are ready
 	for(var/mob/dead/new_player/player in GLOB.player_list)