From 2186ffda555e610f799a3d2da0865ced1b3b949f Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 15 Jul 2019 11:46:41 +0900
Subject: [PATCH] Avoid unnecessarily creating buffered container for zero-blur

---
 osu.Game/Graphics/Backgrounds/Background.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/osu.Game/Graphics/Backgrounds/Background.cs b/osu.Game/Graphics/Backgrounds/Background.cs
index 436fcd0476..0043aab7e2 100644
--- a/osu.Game/Graphics/Backgrounds/Background.cs
+++ b/osu.Game/Graphics/Backgrounds/Background.cs
@@ -1,4 +1,4 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
@@ -51,7 +51,7 @@ namespace osu.Game.Graphics.Backgrounds
         /// <returns>A <see cref="TransformSequence{T}"/> to which further transforms can be added.</returns>
         public void BlurTo(Vector2 newBlurSigma, double duration = 0, Easing easing = Easing.None)
         {
-            if (bufferedContainer == null)
+            if (bufferedContainer == null && newBlurSigma != Vector2.Zero)
             {
                 RemoveInternal(Sprite);