From 91cc77407d3ee9e2c03b108217fc90bc5aa2ae26 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 22 Oct 2021 17:02:02 +0900
Subject: [PATCH] Fix low-pass filter continuing to take effect after fail
 animation has already ended

---
 osu.Game/Screens/Play/FailAnimation.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/osu.Game/Screens/Play/FailAnimation.cs b/osu.Game/Screens/Play/FailAnimation.cs
index 242d997dd7..edfb8186bb 100644
--- a/osu.Game/Screens/Play/FailAnimation.cs
+++ b/osu.Game/Screens/Play/FailAnimation.cs
@@ -106,6 +106,7 @@ namespace osu.Game.Screens.Play
 
             this.TransformBindableTo(trackFreq, 0, duration).OnComplete(_ =>
             {
+                RemoveFilters();
                 OnComplete?.Invoke();
             });
 
@@ -137,6 +138,9 @@ namespace osu.Game.Screens.Play
 
         public void RemoveFilters()
         {
+            if (filters.Parent == null)
+                return;
+
             RemoveInternal(filters);
             filters.Dispose();