From d8f084474216cccb9add01ec3ec40f282bc42bce Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 25 Dec 2017 11:24:13 +0900
Subject: [PATCH] Fix null reference in release builds

Intro may not be initialised yet
---
 osu.Game/OsuGame.cs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/osu.Game/OsuGame.cs b/osu.Game/OsuGame.cs
index 67f6e6f4e2..fe7ca77d44 100644
--- a/osu.Game/OsuGame.cs
+++ b/osu.Game/OsuGame.cs
@@ -272,7 +272,7 @@ namespace osu.Game
                 };
             }
 
-            Action<Visibility> stateChanged = delegate
+            void updateScreenOffset()
             {
                 float offset = 0;
 
@@ -281,11 +281,11 @@ namespace osu.Game
                 if (notifications.State == Visibility.Visible)
                     offset -= ToolbarButton.WIDTH / 2;
 
-                intro.MoveToX(offset, SettingsOverlay.TRANSITION_LENGTH, Easing.OutQuint);
-            };
+                screenStack.MoveToX(offset, SettingsOverlay.TRANSITION_LENGTH, Easing.OutQuint);
+            }
 
-            settings.StateChanged += stateChanged;
-            notifications.StateChanged += stateChanged;
+            settings.StateChanged += _ => updateScreenOffset();
+            notifications.StateChanged += _ => updateScreenOffset();
 
             Cursor.State = Visibility.Hidden;
         }