From 401d38fc051366cb26f3f25bf389decbf5a5bfec Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Mon, 6 Sep 2021 19:07:28 +0900
Subject: [PATCH] Fix possible nullref

---
 osu.Game/Screens/Ranking/ScorePanelList.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/osu.Game/Screens/Ranking/ScorePanelList.cs b/osu.Game/Screens/Ranking/ScorePanelList.cs
index 711e0d60ec..4ac30ef4ed 100644
--- a/osu.Game/Screens/Ranking/ScorePanelList.cs
+++ b/osu.Game/Screens/Ranking/ScorePanelList.cs
@@ -301,6 +301,9 @@ namespace osu.Game.Screens.Ranking
 
         protected override bool OnKeyDown(KeyDownEvent e)
         {
+            if (expandedPanel == null)
+                return base.OnKeyDown(e);
+
             var expandedPanelIndex = flow.GetPanelIndex(expandedPanel.Score);
 
             switch (e.Key)