From 9535b3eeba97df727471c4f947323cf20f172563 Mon Sep 17 00:00:00 2001
From: smoogipoo <smoogipoo@smgi.me>
Date: Thu, 16 Jan 2020 12:00:36 +0900
Subject: [PATCH] Fix possible nullref on blueprint removal

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

diff --git a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
index c356f1d4e0..81b0fb247f 100644
--- a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
+++ b/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
@@ -208,7 +208,7 @@ namespace osu.Game.Screens.Edit.Compose.Components
 
         private void removeBlueprintFor(HitObject hitObject)
         {
-            var blueprint = selectionBlueprints.Single(m => m.DrawableObject.HitObject == hitObject);
+            var blueprint = selectionBlueprints.SingleOrDefault(m => m.DrawableObject.HitObject == hitObject);
             if (blueprint == null)
                 return;