From ad79c2bc6286c377dd2c8757abb7fa18a7f81454 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Thu, 12 Nov 2020 10:55:22 +0900
Subject: [PATCH] Avoid multiple enumeration by converting to array at
 construction time

---
 osu.Game/PerformFromMenuRunner.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/osu.Game/PerformFromMenuRunner.cs b/osu.Game/PerformFromMenuRunner.cs
index 8fcea7c277..9afe87f74f 100644
--- a/osu.Game/PerformFromMenuRunner.cs
+++ b/osu.Game/PerformFromMenuRunner.cs
@@ -20,7 +20,7 @@ namespace osu.Game
     internal class PerformFromMenuRunner : Component
     {
         private readonly Action<IScreen> finalAction;
-        private readonly IEnumerable<Type> validScreens;
+        private readonly Type[] validScreens;
         private readonly Func<IScreen> getCurrentScreen;
 
         [Resolved]
@@ -53,7 +53,7 @@ public PerformFromMenuRunner(Action<IScreen> finalAction, IEnumerable<Type> vali
             validScreens = validScreens.Append(typeof(MainMenu));
 
             this.finalAction = finalAction;
-            this.validScreens = validScreens;
+            this.validScreens = validScreens.ToArray();
             this.getCurrentScreen = getCurrentScreen;
 
             Scheduler.Add(task = new ScheduledDelegate(checkCanComplete, 0, 200));