From 0681bb9a2b27f063ae0153ca204b25a895334db1 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Wed, 9 Oct 2019 16:49:10 +0900
Subject: [PATCH] Fix potential nullref

---
 osu.Game/Screens/Edit/Compose/ComposeScreen.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/osu.Game/Screens/Edit/Compose/ComposeScreen.cs b/osu.Game/Screens/Edit/Compose/ComposeScreen.cs
index 1d93c6d4a4..2e9094ebe6 100644
--- a/osu.Game/Screens/Edit/Compose/ComposeScreen.cs
+++ b/osu.Game/Screens/Edit/Compose/ComposeScreen.cs
@@ -28,7 +28,7 @@ namespace osu.Game.Screens.Edit.Compose
                 return beatmapSkinProvider.WithChild(rulesetSkinProvider.WithChild(ruleset.CreateHitObjectComposer()));
             }
 
-            return new ScreenWhiteBox.UnderConstructionMessage($"{ruleset.Description}'s composer");
+            return new ScreenWhiteBox.UnderConstructionMessage(ruleset == null ? "This beatmap" : $"{ruleset.Description}'s composer");
         }
     }
 }