Hotfix stop after 5min

src/de/steamwar/bungeecore/Subserver.java

@@ -132,8 +132,9 @@ public class Subserver implements Runnable {
 
     public void waitForTermination(){
         try {
-            if(!process.waitFor(5, TimeUnit.MINUTES))
+            if(!process.waitFor(5, TimeUnit.MINUTES) && server.getPlayers().isEmpty()){
                 process.destroy();
+            }
         }catch(InterruptedException e){
             logger.log(Level.SEVERE, "Subserver stop interrupted!", e);
             Thread.currentThread().interrupt();