From 8f4916ad2d7fee51b0c28acad32a89fdf6c8f3ec Mon Sep 17 00:00:00 2001
From: iiSaLMaN <slmanarendo1950@gmail.com>
Date: Sun, 10 Nov 2019 23:53:31 +0300
Subject: [PATCH] Add inline comment

---
 osu.Game/Audio/PreviewTrackManager.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/osu.Game/Audio/PreviewTrackManager.cs b/osu.Game/Audio/PreviewTrackManager.cs
index 1c1b4c3059..8f723194e3 100644
--- a/osu.Game/Audio/PreviewTrackManager.cs
+++ b/osu.Game/Audio/PreviewTrackManager.cs
@@ -48,6 +48,7 @@ namespace osu.Game.Audio
 
             track.Started += () => Schedule(() =>
             {
+                // Assign the new track to current before stopping last track to avoid assigning null to current.
                 var last = current;
                 current = track;
                 last?.Stop();