From 037dceb599d57dd9fbf1c8bb9097d7d9f7bbdbbe Mon Sep 17 00:00:00 2001
From: Andrew Steinborn <git@steinborn.me>
Date: Sun, 16 Sep 2018 15:35:25 -0400
Subject: [PATCH] Fix potential race

---
 .../velocitypowered/proxy/server/ping/PingSessionHandler.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/proxy/src/main/java/com/velocitypowered/proxy/server/ping/PingSessionHandler.java b/proxy/src/main/java/com/velocitypowered/proxy/server/ping/PingSessionHandler.java
index 4ed4dae44..60f2ea158 100644
--- a/proxy/src/main/java/com/velocitypowered/proxy/server/ping/PingSessionHandler.java
+++ b/proxy/src/main/java/com/velocitypowered/proxy/server/ping/PingSessionHandler.java
@@ -62,6 +62,7 @@ public class PingSessionHandler implements MinecraftSessionHandler {
 
     @Override
     public void exception(Throwable throwable) {
+        completed = true;
         result.completeExceptionally(throwable);
     }
 }