here we go again (#2456)

code/game/objects/items/shooting_range.dm

@@ -26,8 +26,8 @@
 		pinnedLoc.loc = loc
 
 /obj/item/target/attackby(obj/item/W, mob/user, params)
-	if(istype(W, /obj/item/weapon/weldingtool))
-		var/obj/item/weapon/weldingtool/WT = W
+	if(istype(W, /obj/item/weldingtool))
+		var/obj/item/weldingtool/WT = W
 		if(WT.remove_fuel(0, user))
 			removeOverlays()
 			to_chat(user, "<span class='notice'>You slice off [src]'s uneven chunks of aluminium and scorch marks.</span>")