Fix crash with nil fuel

minetest · Jan 11, 2014 · d09d8f0 · d09d8f0
1 parent 1a9362a
commit d09d8f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)