Add missing nil check in hydroturbine code

minetest-mods · Jun 5, 2022 · 58305f5 · 58305f5
1 parent 27c3c51
commit 58305f5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/mesecons_hydroturbine/init.lua b/mesecons_hydroturbine/init.lua
@@ -64,8 +64,8 @@ minetest.register_node("mesecons_hydroturbine:hydro_turbine_on", {
 local function is_flowing_water(pos)
 	local name = minetest.get_node(pos).name
 	local is_water = minetest.get_item_group(name, "water") > 0
-	local is_flowing = minetest.registered_items[name].liquidtype == "flowing"
-	return (is_water and is_flowing)
+	local def = minetest.registered_items[name]
+	return is_water and (def and def.liquidtype == "flowing")
 end
 
 minetest.register_abm({