power

code/modules/power/power.dm

@@ -15,6 +15,7 @@
 	use_power = NO_POWER_USE
 	idle_power_usage = 0
 	active_power_usage = 0
+	var/malfunction = FALSE
 
 /obj/machinery/power/Destroy()
 	disconnect_from_network()
@@ -30,7 +31,7 @@
 // Non-machines should use add_delayedload(), delayed_surplus(), newavail()
 
 /obj/machinery/power/proc/add_avail(amount)
-	if(powernet)
+	if(powernet && !malfunction)
 		powernet.newavail += amount
 		return TRUE
 	else