From 68a359698d114c8eac351c393ef408001d78140c Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Thu, 2 Mar 2017 18:35:24 +0900
Subject: [PATCH] Fix potential nullref caused by test data.

---
 osu.Game/Database/BeatmapInfo.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Database/BeatmapInfo.cs b/osu.Game/Database/BeatmapInfo.cs
index 7a976a1f7a..1c2ae2bf78 100644
--- a/osu.Game/Database/BeatmapInfo.cs
+++ b/osu.Game/Database/BeatmapInfo.cs
@@ -88,7 +88,7 @@ namespace osu.Game.Database
             return ID == other?.ID;
         }
 
-        public bool AudioEquals(BeatmapInfo other) => other != null &&
+        public bool AudioEquals(BeatmapInfo other) => other != null && BeatmapSet != null && other.BeatmapSet != null &&
             BeatmapSet.Path == other.BeatmapSet.Path &&
             (Metadata ?? BeatmapSet.Metadata).AudioFile == (other.Metadata ?? other.BeatmapSet.Metadata).AudioFile;
     }