From 51a1721bc942b71b768faae474d1a2eaa52a1dc9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= <dach.bartlomiej@gmail.com>
Date: Tue, 22 Mar 2022 22:10:05 +0100
Subject: [PATCH] Fix unprotected access to potentially-null DI'd dialog
 overlay

---
 osu.Game/Tests/Visual/EditorTestScene.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/osu.Game/Tests/Visual/EditorTestScene.cs b/osu.Game/Tests/Visual/EditorTestScene.cs
index efaf6f2253..51221cb8fe 100644
--- a/osu.Game/Tests/Visual/EditorTestScene.cs
+++ b/osu.Game/Tests/Visual/EditorTestScene.cs
@@ -97,6 +97,7 @@ namespace osu.Game.Tests.Visual
         protected class TestEditor : Editor
         {
             [Resolved(canBeNull: true)]
+            [CanBeNull]
             private DialogOverlay dialogOverlay { get; set; }
 
             public new void Undo() => base.Undo();
@@ -120,7 +121,7 @@ namespace osu.Game.Tests.Visual
             public override bool OnExiting(IScreen next)
             {
                 // For testing purposes allow the screen to exit without saving on second attempt.
-                if (!ExitConfirmed && dialogOverlay.CurrentDialog is PromptForSaveDialog saveDialog)
+                if (!ExitConfirmed && dialogOverlay?.CurrentDialog is PromptForSaveDialog saveDialog)
                 {
                     saveDialog.PerformAction<PopupDialogDangerousButton>();
                     return true;