From fce21d9cf89dcc94742c78e98a3132a535b80dc8 Mon Sep 17 00:00:00 2001
From: Joachim Stolberg <joe.stolberg@gmx.de>
Date: Fri, 11 Dec 2020 18:06:13 +0100
Subject: [PATCH] Minor optimisation

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

diff --git a/tube_api.lua b/tube_api.lua
index 8a78ba9..5c3d690 100644
--- a/tube_api.lua
+++ b/tube_api.lua
@@ -58,7 +58,7 @@ function tubelib2.get_node_lvm(pos)
 	local data = vm:get_data()
 	local param2_data = vm:get_param2_data()
 	local area = VoxelArea:new({MinEdge = MinEdge, MaxEdge = MaxEdge})
-	local idx = area:index(pos.x, pos.y, pos.z)
+	local idx = area:indexp(pos)
 	node = {
 		name = minetest.get_name_from_content_id(data[idx]),
 		param2 = param2_data[idx]