From 1a45ad19d4fa627e147bd385665e37942f6147fb Mon Sep 17 00:00:00 2001
From: Serhiy Zahoriya <serhiy.int@gmail.com>
Date: Sat, 11 Jan 2020 22:06:24 +0100
Subject: [PATCH] Alloy furnace: Accept only unique ItemStacks from tubes (#523)

---
 technic/machines/other/injector.lua |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/technic/machines/other/injector.lua b/technic/machines/other/injector.lua
index 4fe78b2..193d051 100644
--- a/technic/machines/other/injector.lua
+++ b/technic/machines/other/injector.lua
@@ -6,7 +6,7 @@
 local tube_entry = "^pipeworks_tube_connection_metallic.png"
 
 local function inject_items (pos)
-		local meta=minetest.get_meta(pos) 
+		local meta=minetest.get_meta(pos)
 		local inv = meta:get_inventory()
 		local mode=meta:get_string("mode")
 		if mode=="single items" then
@@ -15,7 +15,7 @@
 			i=i+1
 				if stack then
 				local item0=stack:to_table()
-				if item0 then 
+				if item0 then
 					item0["count"] = "1"
 					technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
 					stack:take_item(1)
@@ -31,7 +31,7 @@
 			i=i+1
 				if stack then
 				local item0=stack:to_table()
-				if item0 then 
+				if item0 then
 					technic.tube_inject_item(pos, pos, vector.new(0, -1, 0), item0)
 					stack:clear()
 					inv:set_stack("main", i, stack)
@@ -95,7 +95,7 @@
 			if meta:get_int("splitstacks") == 1 then
 				stack = stack:peek_item(1)
 			end
-			return meta:get_inventory():room_for_item("main", stack)
+			return inv:room_for_item("main", stack)
 		end,
 		insert_object = function(pos, node, stack, direction)
 			return minetest.get_meta(pos):get_inventory():add_item("main", stack)
@@ -142,7 +142,7 @@
 	chance = 1,
 	action = function(pos, node, active_object_count, active_object_count_wider)
 		local pos1 = vector.add(pos, vector.new(0, -1, 0))
-		local node1 = minetest.get_node(pos1) 
+		local node1 = minetest.get_node(pos1)
 		if minetest.get_item_group(node1.name, "tubedevice") > 0 then
 			inject_items(pos)
 		end

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