From e7db790a0486f57a4c1bddd0708236173d4ba16b Mon Sep 17 00:00:00 2001
From: Pedro Gimeno <pgimeno@users.noreply.notabug.org>
Date: Fri, 12 Jun 2020 13:47:30 +0200
Subject: [PATCH] Future-proof metatable access

---
 init.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/init.lua b/init.lua
index 729dca1..346eca2 100644
--- a/init.lua
+++ b/init.lua
@@ -28,6 +28,10 @@ if not ie then
   return
 end
 
+-- We need raw read access to the metatables for monkey-patching
+local getmetatable = ie.debug.getmetatable
+local setmetatable = setmetatable
+
 local ok, ffi = pcall(ie.require, 'ffi')
 if not ok or not ffi then
   minetest.log("warning", err_prefix .. "FFI is not available in this system")