From 88b37fb7e21ce66a006a82932f5882975880bd68 Mon Sep 17 00:00:00 2001
From: Luke aka SwissalpS <Luke@SwissalpS.ws>
Date: Tue, 30 Mar 2021 16:51:20 +0200
Subject: [PATCH] syntax cleanup

If no global was declared, we shouldn't do so with our dummy function
---
 init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 17bdeaf..74a7ab8 100644
--- a/init.lua
+++ b/init.lua
@@ -3,7 +3,7 @@
 -- read the readme.md for more info on origin.
 
 -- safety check in case translation function does not exist
-if not minetest.global_exists('S') then S = function(s) return s end end
+local S = (minetest.global_exists('S') and S) or function(s) return s end
 
 --settings
 postool = {