From 2764bb9a6e5c560c62d18954a441e9b9efed8bf7 Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy2@mail.ru>
Date: Thu, 2 Apr 2020 01:07:24 +0200
Subject: [PATCH] Localize accidental global in smelter mod

---
 mods/smelter/init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mods/smelter/init.lua b/mods/smelter/init.lua
index c491172..84c72c2 100644
--- a/mods/smelter/init.lua
+++ b/mods/smelter/init.lua
@@ -213,7 +213,7 @@ minetest.register_abm({
 					inv:add_item("dst", cooked.item)
 					-- take stuff from "src" list
           for i=1,4 do
-					  srcstack = inv:get_stack("src", i)
+					  local srcstack = inv:get_stack("src", i)
             if not srcstack:is_empty() then
               minetest.log("verbose", "Removing "..srcstack:get_name())
 					    srcstack:take_item(1)