From b4eaf1c7cec07359a075552e0c6f9d24da2126ce Mon Sep 17 00:00:00 2001
From: Michieal <michieal@apophissoft.com>
Date: Mon, 30 Jan 2023 23:53:40 -0500
Subject: [PATCH] Initialize Global variable.

---
 mods/ITEMS/mcl_copper/init.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mods/ITEMS/mcl_copper/init.lua b/mods/ITEMS/mcl_copper/init.lua
index a99d03f2c..937d262e2 100644
--- a/mods/ITEMS/mcl_copper/init.lua
+++ b/mods/ITEMS/mcl_copper/init.lua
@@ -1,5 +1,7 @@
 local path = minetest.get_modpath("mcl_copper")
 
+mcl_copper = {} -- initialize global variable.
+
 dofile(path .. "/functions.lua")
 dofile(path .. "/nodes.lua")
 dofile(path .. "/items.lua")