From 69cb9f309123ec3719064ad3bfc9b155ddb4b796 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 21 Aug 2020 18:19:47 +0900
Subject: [PATCH] Fix potential crash if disposing a DrawableStoryboardSample
 twice

---
 osu.Game/Storyboards/Drawables/DrawableStoryboardSample.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/osu.Game/Storyboards/Drawables/DrawableStoryboardSample.cs b/osu.Game/Storyboards/Drawables/DrawableStoryboardSample.cs
index 8eaf9ac652..119c48836b 100644
--- a/osu.Game/Storyboards/Drawables/DrawableStoryboardSample.cs
+++ b/osu.Game/Storyboards/Drawables/DrawableStoryboardSample.cs
@@ -76,6 +76,8 @@ namespace osu.Game.Storyboards.Drawables
         protected override void Dispose(bool isDisposing)
         {
             Channel?.Stop();
+            Channel = null;
+
             base.Dispose(isDisposing);
         }
     }