diff --git a/minetestforfun_game/mods/default/nodes.lua b/minetestforfun_game/mods/default/nodes.lua
index 5e275a3a..827de0dc 100644
--- a/minetestforfun_game/mods/default/nodes.lua
+++ b/minetestforfun_game/mods/default/nodes.lua
@@ -590,6 +590,8 @@ minetest.register_node("default:bookshelf", {
 			else
 				return 0
 			end
+		else
+			return 0
 		end
 	end,