From 83b6a9827affd65958b216afd1aa413ad038330c Mon Sep 17 00:00:00 2001
From: luk3yx <luk3yx@users.noreply.github.com>
Date: Thu, 11 Mar 2021 07:38:07 +1300
Subject: [PATCH] Fix infinite loop with local get_meta

---
 monkey_patching.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/monkey_patching.lua b/monkey_patching.lua
index 6f40173..9928bba 100644
--- a/monkey_patching.lua
+++ b/monkey_patching.lua
@@ -117,7 +117,7 @@ end
 local get_meta = minetest.get_meta
 function minetest.get_meta(...)
     local meta = get_meta(...)
-    if type(meta) == 'userdata' then
+    if old_nodemeta_set_string == nil and type(meta) == 'userdata' then
         minetest.get_meta = get_meta
         local cls = getmetatable(meta)
         old_nodemeta_set_string = cls.set_string