From 843c68af145cd5a24eabc5ac89ecc81423ad3024 Mon Sep 17 00:00:00 2001 From: Jeija Date: Thu, 24 Apr 2014 10:59:16 +0200 Subject: Fix channel value getting deleted when quitting without editing the value in LCD, RTC and Light Sensor --- digilines_lcd/init.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'digilines_lcd/init.lua') diff --git a/digilines_lcd/init.lua b/digilines_lcd/init.lua index fa02197..3d98e1c 100644 --- a/digilines_lcd/init.lua +++ b/digilines_lcd/init.lua @@ -105,7 +105,9 @@ minetest.register_node("digilines_lcd:lcd", { end, on_receive_fields = function(pos, formname, fields, sender) - minetest.get_meta(pos):set_string("channel", fields.channel) + if (fields.channel) then + minetest.get_meta(pos):set_string("channel", fields.channel) + end end, digiline = -- cgit v1.2.3