improved skinsdb compatibility and fix on skins

pilot_skin_manager.lua

@@ -30,15 +30,15 @@ function airutils.set_player_skin(player, skin)
             texture = texture[1]
             if skinsdb_mod_path then
                 local skdb_skin = skins.get_player_skin(player)
-                texture = "[combine:64x32:0,0="..skdb_skin._texture..":0,0="..skin.."]"
-            else
+                texture = "[combine:64x32:0,0="..skdb_skin._texture --..":0,0="..skin
+            end
+
             --backup current texture
             if player:get_attribute(backup) == nil or player:get_attribute(backup) == "" then
                 player:set_attribute(backup, texture) --texture backup
             else
                 texture = player:get_attribute(backup)
             end
-            end
 
             --combine the texture
             texture = texture.."^"..skin
@@ -54,8 +54,8 @@ function airutils.set_player_skin(player, skin)
 		            })
                 else
                     set_player_textures(player, {texture})
-                    player:set_attribute(curr_skin, texture)
                 end
+                player:set_attribute(curr_skin, texture)
             end
         else
             --remove texture
@@ -124,8 +124,6 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
     end
 end)
 
-if not skinsdb_mod_path then -- If not managed by skinsdb
-
 minetest.register_on_joinplayer(function(player)
 	local skin = player:get_attribute(curr_skin)
 
@@ -137,4 +135,3 @@ if not skinsdb_mod_path then -- If not managed by skinsdb
 		end, player, skin)
 	end
 end)
-end