From ff20928becee5d2c76954a4527659f023b2e4bed Mon Sep 17 00:00:00 2001
From: Patrick 'Quezler' Mounier <Quezler@me.com>
Date: Wed, 25 Nov 2020 16:49:36 +0100
Subject: [PATCH] Anukify reconnect logic

---
 core/src/mindustry/ui/dialogs/JoinDialog.java | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/src/mindustry/ui/dialogs/JoinDialog.java b/core/src/mindustry/ui/dialogs/JoinDialog.java
index db62efef65..62cc2e9391 100644
--- a/core/src/mindustry/ui/dialogs/JoinDialog.java
+++ b/core/src/mindustry/ui/dialogs/JoinDialog.java
@@ -458,18 +458,21 @@ public class JoinDialog extends BaseDialog{
     }
 
     public void reconnect(){
+        if(lastIp.isEmpty()) return;
         ui.loadfrag.show("@reconnecting");
 
-        this.ping = Timer.schedule(() -> {
+        ping = Timer.schedule(() -> {
             net.pingHost(lastIp, lastPort, host -> {
+                if(ping == null) return;
                 ping.cancel();
+                ping = null;
                 connect(lastIp, lastPort);
             }, exception -> {});
         }, 1, 1);
 
         ui.loadfrag.setButton(() -> {
             ui.loadfrag.hide();
-            ping.cancel();
+            if(ping != null) ping.cancel();
         });
     }