From aafa748f9267b984f50f8b95e918402ba68e5ddf Mon Sep 17 00:00:00 2001
From: Buckaroo Banzai <postmaster@rudin.io>
Date: Mon, 15 Mar 2021 08:44:32 +0000
Subject: [PATCH] check proper `asc` range in digilines events too

fixes https://github.com/pandorabox-io/pandorabox.io/issues/629
---
 init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 013848c..bc19b47 100644
--- a/init.lua
+++ b/init.lua
@@ -388,7 +388,7 @@ local on_digiline_receive_string = function(pos, node, channel, msg)
 			end
 		else
 			local asc = string.byte(msg)
-			if asc > 29 and asc < 256 then
+			if asc > 30 and asc < 256 then
 				minetest.swap_node(pos, { name = "led_marquee:char_"..asc, param2 = fdir + (last_color*8)})
 				meta:set_string("last_msg", tostring(msg))
 				meta:set_int("index", 1)