Fix SkullCommand

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/util/SkullCommand.java

@@ -57,12 +57,13 @@ public class SkullCommand extends SWCommand {
         return new TypeMapper<String>() {
             @Override
             public String map(CommandSender commandSender, String[] previousArguments, String s) {
+                if (s.endsWith("⍇")) return null;
                 return s;
             }
 
             @Override
             public List<String> tabCompletes(CommandSender commandSender, String[] strings, String s) {
-                return Bukkit.getOnlinePlayers().stream().map(Player::getName).collect(Collectors.toList());
+                return Bukkit.getOnlinePlayers().stream().map(Player::getName).filter(s1 -> !s1.endsWith("⍇")).collect(Collectors.toList());
             }
         };
     }