From: ShadowNinja <noreply@gmail.com>
Date: Sat, 11 Jan 2014 16:27:21 +0000 (-0500)
Subject: Fix crash with nil fuel
X-Git-Tag: 0.4.10~52
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d09d8f02a4e2fdb7f315d3231ce721efae6e6902;p=oweals%2Fminetest_game.git

Fix crash with nil fuel
---

diff --git a/mods/default/nodes.lua b/mods/default/nodes.lua
index 34b873e5..cc0f1ac8 100644
--- a/mods/default/nodes.lua
+++ b/mods/default/nodes.lua
@@ -1042,7 +1042,7 @@ minetest.register_abm({
 			fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
 		end
 
-		if fuel.time <= 0 then
+		if not fuel or fuel.time <= 0 then
 			meta:set_string("infotext","Furnace out of fuel")
 			swap_node(pos,"default:furnace")
 			meta:set_string("formspec", default.furnace_inactive_formspec)