Add loading message to action log

init.lua

@@ -103,12 +103,7 @@ local char_to_color = {
 -- the following functions based on the so-named ones in Jeija's digilines mod
 
 local reset_meta = function(pos)
-	minetest.get_meta(pos):set_string("formspec",
-			"formspec_version[4]"..
-			"size[8,4]"..
-			"button_exit[3,2.5;2,0.5;proceed;Proceed]"..
-			"field[1.75,1.5;4.5,0.5;channel;Channel;${channel}]"
-	)
+	minetest.get_meta(pos):set_string("formspec", "field[channel;Channel;${channel}]")
 end
 
 local on_digiline_receive_std = function(pos, node, channel, msg)
@@ -365,7 +360,7 @@ local on_digiline_receive_string = function(pos, node, channel, msg)
 				led_marquee.set_timer(pos, 0)
 				return
 			elseif string.sub(msg, 1, 12) == "scroll_speed" then
-				local timeout = tonumber(string.sub(msg, 13)) or 0
+				local timeout = tonumber(string.sub(msg, 13))
 				led_marquee.set_timer(pos, math.max(timeout, led_marquee.message_minimum_time))
 			elseif string.sub(msg, 1, 11) == "scroll_step" then
 				local skip = tonumber(string.sub(msg, 12))
@@ -479,3 +474,4 @@ minetest.register_craft({
 	},
 })
 
+minetest.log("action", "[led_marquee] loaded.")