Only play tele sound for players

mods/ITEMS/mcl_portals/portal_end.lua

@@ -339,10 +339,10 @@ minetest.register_abm({
 				-- Look towards the End island
 				if obj:is_player() and dim ~= "end" then
 					obj:set_look_horizontal(math.pi/2)
-				end
 					minetest.sound_play("mcl_portals_teleport", {pos=target, gain=0.5, max_hear_distance = 16})
 				end
 			end
+		end
 	end,
 })
 

mods/ITEMS/mcl_portals/portal_nether.lua

@@ -434,7 +434,9 @@ minetest.register_abm({
 
 						-- Teleport
 						obj:setpos(target)
+						if obj:is_player() then
 							minetest.sound_play("mcl_portals_teleport", {pos=target, gain=0.5, max_hear_distance = 16})
+						end
 
 						-- Enable teleportation cooloff for 4 seconds, to prevent back-and-forth teleportation
 						portal_cooloff[obj] = true