update homedecor, ilights, led_marquee, nixie_tubes, and simple_streetlights

mods/homedecor_books/init.lua

@@ -27,7 +27,7 @@ for _, c in ipairs(bookcolors) do
 	local color, hue = unpack(c)
 
 	local function book_dig(pos, node, digger)
-		if minetest.is_protected(pos, digger:get_player_name()) then return end
+		if not digger or minetest.is_protected(pos, digger:get_player_name()) then return end
 		local meta = minetest.get_meta(pos)
 		local data = minetest.serialize({
 			title = meta:get_string("title") or "",

mods/homedecor_lighting/init.lua

@@ -162,7 +162,10 @@ if minetest.get_modpath("digilines") then
 		if puncher:get_player_control().sneak then
 			local name = puncher:get_player_name()
 			player_last_clicked[name] = pos
-			local form = "field[channel;Channel;]"
+			local form = "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;]"
 			minetest.show_formspec(name, "homedecor:lamp_set_channel", form)
 		end
 	end

mods/ilights/init.lua

@@ -141,7 +141,10 @@ if minetest.get_modpath("digilines") then
 			local name = puncher:get_player_name()
 			player_last_clicked[name] = pos
 			local meta = minetest.get_meta(pos)
-			local form = "field[channel;Channel;]"
+			local form = "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;]"
 			minetest.show_formspec(name, "ilights:set_channel", form)
 		end
 	end

mods/led_marquee/init.lua

@@ -103,7 +103,12 @@ 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", "field[channel;Channel;${channel}]")
+	minetest.get_meta(pos):set_string("formspec",
+			"formspec_version[4]"..
+			"size[8,4]"..
+			"button_exit[3,2.5;2,0.5;proceed;Proceed]"..
+			"field[1.75,1.5;4.5,0.5;channel;Channel;${channel}]"
+	)
 end
 
 local on_digiline_receive_std = function(pos, node, channel, msg)

mods/nixie_tubes/init.lua

@@ -34,7 +34,12 @@ local tube_cbox = {
 -- 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", "field[channel;Channel;${channel}]")
+	minetest.get_meta(pos):set_string("formspec",
+			"formspec_version[4]"..
+			"size[8,4]"..
+			"button_exit[3,2.5;2,0.5;proceed;Proceed]"..
+			"field[1.75,1.5;4.5,0.5;channel;Channel;${channel}]"
+	)
 end
 
 local on_digiline_receive_std = function(pos, node, channel, msg)

mods/simple_streetlights/simple.lua

@@ -41,7 +41,10 @@ if enable_digilines then
 	function ilights.digiline_on_use(itemstack, user, pointed_thing)
 		if user and user:get_player_control().sneak then
 			local name = user:get_player_name()
-			local form = "field[channel;Set a channel for future streetlights;]"
+			local form ="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 for future streetlights;]"
 			minetest.show_formspec(name, "simple_streetlights:set_channel", form)
 		end
 	end