From 6afd6efdeba5fe08b9598c9de1c089a162bcc467 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Mon, 22 Jun 2020 20:33:08 +0900
Subject: [PATCH] Return default beatmap if local beatmap can't be retrieved

---
 osu.Game/Beatmaps/BeatmapManager.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/osu.Game/Beatmaps/BeatmapManager.cs b/osu.Game/Beatmaps/BeatmapManager.cs
index 2cf3a21975..637833fb5d 100644
--- a/osu.Game/Beatmaps/BeatmapManager.cs
+++ b/osu.Game/Beatmaps/BeatmapManager.cs
@@ -240,6 +240,9 @@ namespace osu.Game.Beatmaps
                 beatmapInfo = QueryBeatmap(b => b.ID == info.ID);
             }
 
+            if (beatmapInfo == null)
+                return DefaultBeatmap;
+
             lock (workingCache)
             {
                 var working = workingCache.FirstOrDefault(w => w.BeatmapInfo?.ID == beatmapInfo.ID);