From 25ba17f5f127d19d9ba5e7337baae4326e231f8c Mon Sep 17 00:00:00 2001
From: bell07 <web.alexander@web.de>
Date: Tue, 22 May 2018 22:26:21 +0200
Subject: [PATCH] register_wool_backpack should not be global

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

diff --git a/init.lua b/init.lua
index 317edb6..4e47e58 100644
--- a/init.lua
+++ b/init.lua
@@ -64,7 +64,7 @@ backpacks.allow_metadata_inventory_put = function(pos, listname, index, stack, p
 end
 
 -- Wool backpacks
-function register_wool_backpack(colour,colourname)
+local function register_wool_backpack(colour,colourname)
 	minetest.register_node("backpacks:backpack_wool_"..colour, {
 		description = colourname.." Wool Backpack",
 		tiles = {