From 3cfb3539ed82f035e1eb680ce814f71ef45cff77 Mon Sep 17 00:00:00 2001
From: Apelta <54854228+TSafa-23@users.noreply.github.com>
Date: Mon, 4 Jan 2021 10:54:07 -0600
Subject: [PATCH] Fix furnace crash (#730)

Adds check to prevent crash, temporary fix for maps which include furnaces
---
 mods/mtg/furnace/init.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mods/mtg/furnace/init.lua b/mods/mtg/furnace/init.lua
index 811e7c6..154add6 100644
--- a/mods/mtg/furnace/init.lua
+++ b/mods/mtg/furnace/init.lua
@@ -236,6 +236,7 @@ local furnaces = {}
 
 local function on_destruct(pos)
 	local inv = minetest.get_inventory({ type = "node", pos = pos })
+	if not inv then return end
 	for _, list in pairs(inv:get_lists()) do
 		for _, item in pairs(list) do
 			minetest.add_item(pos, item)