From 7dad5d2e9544746964dd7f16858ca57e656cd9a6 Mon Sep 17 00:00:00 2001
From: Luke aka SwissalpS <Luke@SwissalpS.ws>
Date: Tue, 6 Oct 2020 21:47:01 +0200
Subject: [PATCH] add support for digistuff channel copier

https://github.com/minetest-mirrors/digistuff/blob/c4b40bcfd5c7116a48af87e3db07a9c29757fed9/channelcopier.lua#L62
---
 init.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/init.lua b/init.lua
index 8e4ffb1..64e8a31 100644
--- a/init.lua
+++ b/init.lua
@@ -122,6 +122,8 @@ minetest.register_node("textline:lcd", {
         end
     end,
 
+    _digistuff_channelcopier_fieldname = "channel",
+ 
     digiline = 
     {
         receptor = {},