From d8c53e34ae5cba88b491d5379dec5d7ecd15e9f8 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Mon, 8 Feb 2021 19:42:17 +0900
Subject: [PATCH] Fix missing using

---
 osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs b/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs
index 032493a5c6..f454fe619b 100644
--- a/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs
+++ b/osu.Game/Online/Multiplayer/StatefulMultiplayerClient.cs
@@ -4,6 +4,7 @@
 #nullable enable
 
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Threading;