Hotfix non waiting players

Signed-off-by: Lixfel <agga-games@gmx.de>

src/de/steamwar/bungeecore/commands/BauCommand.java

@@ -205,6 +205,10 @@ public class BauCommand {
         FightCommand.createArena(p, "/bau testarena ", command, 2, (player, mode, map) -> ProxyServer.getInstance().getScheduler().runAsync(BungeeCore.get(), () -> {
             for (Subserver subserver : Subserver.getServerList()) {
                 if (subserver.getType() == Servertype.BAUSERVER && ((Bauserver) subserver).getOwner().equals(p.getUniqueId())) {
+                    if(subserver.getServer().getPlayers().isEmpty()){
+                        BungeeCore.send(p, BungeeCore.CHAT_PREFIX + "§cDer Server startet bereits.");
+                        return;
+                    }
                     subserver.stop();
                     break;
                 }