From b3527b92b60670dd2f5a6d18af135987e0e08d60 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 22 May 2023 09:25:17 +0900
Subject: [PATCH] Handle case in tests where current display becomes null

---
 .../Overlays/Settings/Sections/Graphics/LayoutSettings.cs   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs b/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
index b76b9a40f9..a3290bc81c 100644
--- a/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
@@ -193,6 +193,12 @@ namespace osu.Game.Overlays.Settings.Sections.Graphics
 
             currentDisplay.BindValueChanged(display => Schedule(() =>
             {
+                if (display.NewValue == null)
+                {
+                    resolutions.Clear();
+                    return;
+                }
+
                 resolutions.ReplaceRange(1, resolutions.Count - 1, display.NewValue.DisplayModes
                                                                           .Where(m => m.Size.Width >= 800 && m.Size.Height >= 600)
                                                                           .OrderByDescending(m => Math.Max(m.Size.Height, m.Size.Width))