From 33a5b6eadb876cddf5b30029f89329de2c204f54 Mon Sep 17 00:00:00 2001
From: tenplus1 <kinsellaja@yahoo.com>
Date: Sat, 28 Sep 2024 17:45:51 +0100
Subject: [PATCH] fix empty sound functions

---
 init.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/init.lua b/init.lua
index 62fa9ae..e49901e 100644
--- a/init.lua
+++ b/init.lua
@@ -4,8 +4,9 @@
 if not minetest.global_exists("default") then
 
 	default = {
-		node_sound_stone_defaults = function(table) end,
-		node_sound_wood_defaults = function(table) end,
+		node_sound_stone_defaults = function(table) return {} end,
+		node_sound_wood_defaults = function(table) return {} end,
+		node_sound_metal_defaults = function(table) return {} end,
 		gui_bg = "", gui_bg_img = "", gui_slots = ""
 	}
 end