fix surgery cb, linter

code/game/objects/items/circuitboards/circuitboard.dm

@@ -70,6 +70,7 @@ micro-manipulator, console screen, beaker, Microlaser, matter bin, power cells.
 		return
 
 	. = ..()
+	moveToNullspace() // thorw ourselves in nullspace
 
 	for(var/comp_path in req_components)
 		var/comp_amt = req_components[comp_path]

code/game/objects/items/tanks/tanks.dm

@@ -27,7 +27,7 @@
 	toggle_internals(user)
 
 /obj/item/tank/proc/toggle_internals(mob/user)
-	var/mob/living/carbon/human/H = user
+	var/mob/living/carbon/H = user
 	if(!istype(H))
 		return
 
@@ -278,8 +278,8 @@
 			log_game("Explosive tank rupture! Last key to touch the tank was [src.fingerprintslast].")
 		//Give the gas a chance to build up more pressure through reacting
 		air_contents.react(src)
-		// air_contents.react(src)
-		//Citadel Edit: removing extra react for "balance"
+		air_contents.react(src)
+
 		pressure = air_contents.return_pressure()
 		var/range = (pressure-TANK_FRAGMENT_PRESSURE)/TANK_FRAGMENT_SCALE
 		var/turf/epicenter = get_turf(loc)