From 96ccd29dd2e29459089f26e8df82f9e877d570a7 Mon Sep 17 00:00:00 2001
From: unknown <24964441+wsor4035@users.noreply.github.com>
Date: Fri, 1 Apr 2022 20:20:48 -0400
Subject: [PATCH] address flux review

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

diff --git a/compat-furnaces.lua b/compat-furnaces.lua
index 28e642d..776a526 100644
--- a/compat-furnaces.lua
+++ b/compat-furnaces.lua
@@ -6,7 +6,7 @@ local def = table.copy(minetest.registered_nodes["default:furnace"])
 
 local tube_entry = "^pipeworks_tube_connection_stony.png"
 
-local groups = table.copy(def.groups)
+local groups = def.groups
 groups["tubedevice"] = 1
 groups["tubedevice_receiver"] = 1
 local groups_active = table.copy(groups)