From d25a03984beba1ba009f4120920ced2820e3e122 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Sun, 16 Jul 2023 16:29:27 +0200
Subject: [PATCH] Fix `PerformAction<T>()` potentially crashing when no
 matching button is found

---
 osu.Game/Overlays/Dialog/PopupDialog.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Overlays/Dialog/PopupDialog.cs b/osu.Game/Overlays/Dialog/PopupDialog.cs
index e1e5604e4c..d7316305cc 100644
--- a/osu.Game/Overlays/Dialog/PopupDialog.cs
+++ b/osu.Game/Overlays/Dialog/PopupDialog.cs
@@ -229,7 +229,7 @@ namespace osu.Game.Overlays.Dialog
         {
             // Buttons are regularly added in BDL or LoadComplete, so let's schedule to ensure
             // they are ready to be pressed.
-            Schedule(() => Buttons.OfType<T>().First().TriggerClick());
+            Schedule(() => Buttons.OfType<T>().FirstOrDefault()?.TriggerClick());
         }
 
         protected override bool OnKeyDown(KeyDownEvent e)