From 821fba9b02d180c89c01f5fe28563bb2d434f3c2 Mon Sep 17 00:00:00 2001
From: ShadowNinja <shadowninja@minetest.net>
Date: Wed, 26 Mar 2014 22:34:17 -0400
Subject: [PATCH] Fix CNC power drain

---
 technic/machines/LV/cnc.lua | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/technic/machines/LV/cnc.lua b/technic/machines/LV/cnc.lua
index 10e9391..5d3bdb2 100644
--- a/technic/machines/LV/cnc.lua
+++ b/technic/machines/LV/cnc.lua
@@ -185,17 +185,9 @@ minetest.register_abm({
 		local machine_node = "technic:cnc"
 		local demand       = 450
 
-		-- Setup meta data if it does not exist. state is used as an indicator of this
-		if not eu_input then
-			meta:set_int("LV_EU_demand", demand)
-			meta:set_int("LV_EU_input", 0)
-			return
-		end
-
 		-- Power off automatically if no longer connected to a switching station
 		technic.switching_station_timeout_count(pos, "LV")
 
-		
 		local result = meta:get_string("cnc_product")
 		if inv:is_empty("src") or 
 		   (not minetest.registered_nodes[result]) or
@@ -203,6 +195,7 @@ minetest.register_abm({
 			technic.swap_node(pos, machine_node)
 			meta:set_string("infotext", S("%s Idle"):format(machine_name))
 			meta:set_string("cnc_product", "")
+			meta:set_int("LV_EU_demand", 0)
 			return
 		end