From c8655c7f5a28264740ee32878d239a5fca4351f6 Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Fri, 7 Feb 2020 23:14:01 +1100
Subject: [PATCH] Seal ResizeWorker

---
 .../Processing/Processors/Transforms/Resize/ResizeWorker.cs     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ImageSharp/Processing/Processors/Transforms/Resize/ResizeWorker.cs b/src/ImageSharp/Processing/Processors/Transforms/Resize/ResizeWorker.cs
index 4f5faa38e3..7cfd8e592a 100644
--- a/src/ImageSharp/Processing/Processors/Transforms/Resize/ResizeWorker.cs
+++ b/src/ImageSharp/Processing/Processors/Transforms/Resize/ResizeWorker.cs
@@ -19,7 +19,7 @@ namespace SixLabors.ImageSharp.Processing.Processors.Transforms
     /// When sliding the window, the contents of the bottom window band are copied to the new top band.
     /// For more details, and visual explanation, see "ResizeWorker.pptx".
     /// </summary>
-    internal class ResizeWorker<TPixel> : IDisposable
+    internal sealed class ResizeWorker<TPixel> : IDisposable
         where TPixel : struct, IPixel<TPixel>
     {
         private readonly Buffer2D<Vector4> transposedFirstPassBuffer;