Updated nether mod

mods/nether/nether/init.lua

@@ -390,6 +390,7 @@ minetest.register_on_generated(function(minp, maxp, seed)
 			local test3 = math.abs(pmap3[count])
 
 			local t = math.floor(test*3+0.5)
+
 			local h
 			if test2 < 0 then
 				h = math.floor(test2*3+0.5)-1

mods/nether/nether/items.lua

@@ -622,11 +622,10 @@ minetest.register_node("nether:portal", {
 	sunlight_propagates = true,
 	use_texture_alpha = true,
 	walkable = false,
-	digable = false,
 	pointable = false,
 	buildable_to = false,
 	drop = "",
-	can_dig = function() return false end,
+	diggable = false,
 	groups = {not_in_creative_inventory=1},
 	post_effect_color = {a=200, r=50, g=0, b=60},--{a=180, r=128, g=0, b=128}
 	drawtype = "nodebox",