From c68a154c72f48f64316390f660889d3e33955e99 Mon Sep 17 00:00:00 2001
From: bell07 <web.alexander@web.de>
Date: Fri, 19 Jan 2018 22:43:43 +0100
Subject: [PATCH] Avoid "access to undeclared globals" warning

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

diff --git a/init.lua b/init.lua
index 15aea0c..e06b0ca 100644
--- a/init.lua
+++ b/init.lua
@@ -169,7 +169,7 @@ minetest.register_node("backpacks:backpack_leather", {
 	allow_metadata_inventory_put = backpacks.allow_metadata_inventory_put,
 })
 
-if mobs and ( mobs.redo or mobs.mod == 'redo') then
+if minetest.global_exists("mobs") and ( mobs.redo or mobs.mod == 'redo') then
 	minetest.register_craft({
 		output = "backpacks:backpack_leather",
 		recipe = {