compiles

code/modules/power/apc.dm

@@ -328,7 +328,7 @@
 
 /obj/machinery/power/apc/update_overlays()
 	. = ..()
-	if((machine_stat & (BROKEN|MAINT)) || update_state)
+	if((stat & (BROKEN|MAINT)) || update_state)
 		return
 
 	. += mutable_appearance(icon, "apcox-[locked]")

code/modules/power/supermatter/supermatter.dm

@@ -116,7 +116,7 @@ GLOBAL_DATUM(main_supermatter_engine, /obj/machinery/power/supermatter_crystal)
 	///The portion of the gasmix we're on that we should remove
 	var/gasefficency = 0.15
 	///Used for changing icon states for diff base sprites
-	var/base_icon_state = "darkmatter"
+	base_icon_state = "darkmatter"
 
 	///Are we exploding?
 	var/final_countdown = FALSE