uh what?

code/modules/modular_computers/hardware/battery_module.dm

@@ -21,7 +21,7 @@
 
 /obj/item/computer_hardware/battery/handle_atom_del(atom/A)
 	if(A == battery)
-		try_eject(forced = TRUE)
+		try_eject(0, null, TRUE)
 	. = ..()
 
 /obj/item/computer_hardware/battery/try_insert(obj/item/I, mob/living/user = null)
@@ -48,7 +48,7 @@
 	return TRUE
 
 
-/obj/item/computer_hardware/battery/try_eject(mob/living/user = null, forced = FALSE)
+/obj/item/computer_hardware/battery/try_eject(slot=0, mob/living/user = null, forced = 0)
 	if(!battery)
 		to_chat(user, "<span class='warning'>There is no power cell connected to \the [src].</span>")
 		return FALSE