From da06ea0c9120432726e89fb4d686aa26d404f2f2 Mon Sep 17 00:00:00 2001
From: "A. Demant" <ademant@ademant.de>
Date: Wed, 2 Jan 2019 06:52:57 +0100
Subject: [PATCH] check if values set

---
 functions.lua | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/functions.lua b/functions.lua
index 7d11e46..80cbf7c 100644
--- a/functions.lua
+++ b/functions.lua
@@ -112,12 +112,15 @@ basic_functions.import_settingtype = function(infile)
 	local setname=minetest.settings:get_names()
 	for line in file:lines() do
 		local attrib = line:gsub("\"",""):gsub("%(.*%) ",""):gsub("\r",""):split(splitchar,true)
-		if has_value(setname,attrib[1]) == false then
-			print("pong")
-			if attrib[2] == "bool" then
-				minetest.settings:set_bool(attrib[1],attrib[3] == "true")
-			else
-				minetest.settings:set(attrib[1],attrib[3])
+		if(#attrib > 1) then
+			if (attrib[1]:find("#") == nil ) then
+				if has_value(setname,attrib[1]) == false then
+					if attrib[2] == "bool" then
+						minetest.settings:set_bool(attrib[1],attrib[3] == "true")
+					else
+						minetest.settings:set(attrib[1],attrib[3])
+					end
+				end
 			end
 		end
 	end