From b7a204760eac9fd26cb20d334019eba04ee13068 Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Sun, 10 Sep 2017 20:34:41 +1000
Subject: [PATCH] Reuse comparable swap

---
 src/ImageSharp/Image/ImageFrame{TPixel}.cs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/ImageSharp/Image/ImageFrame{TPixel}.cs b/src/ImageSharp/Image/ImageFrame{TPixel}.cs
index c4b6562976..73e3a80aef 100644
--- a/src/ImageSharp/Image/ImageFrame{TPixel}.cs
+++ b/src/ImageSharp/Image/ImageFrame{TPixel}.cs
@@ -166,11 +166,7 @@ namespace SixLabors.ImageSharp
         {
             Guard.NotNull(pixelSource, nameof(pixelSource));
 
-            Buffer2D<TPixel> newPixels = pixelSource.pixelBuffer;
-
-            pixelSource.pixelBuffer = this.pixelBuffer;
-
-            this.pixelBuffer = newPixels;
+            ComparableExtensions.Swap(ref this.pixelBuffer, ref pixelSource.pixelBuffer);
         }
 
         /// <summary>