From 21de86c82fb03d5ffd13928bbd82aaf5abf77d7f Mon Sep 17 00:00:00 2001
From: Simon Cropp <simon.cropp@gmail.com>
Date: Mon, 12 Aug 2019 19:55:34 +1000
Subject: [PATCH] remove redundant sum variable

---
 .../Processing/Processors/Transforms/TransformKernelMap.cs  | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/ImageSharp/Processing/Processors/Transforms/TransformKernelMap.cs b/src/ImageSharp/Processing/Processors/Transforms/TransformKernelMap.cs
index 573120888..bfe24e427 100644
--- a/src/ImageSharp/Processing/Processors/Transforms/TransformKernelMap.cs
+++ b/src/ImageSharp/Processing/Processors/Transforms/TransformKernelMap.cs
@@ -1,4 +1,4 @@
-// Copyright (c) Six Labors and contributors.
+// Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
 using System;
@@ -130,11 +130,9 @@ namespace SixLabors.ImageSharp.Processing.Processors.Transforms
         [MethodImpl(InliningOptions.ShortMethod)]
         private void CalculateWeights(int min, int max, float point, ref float weightsRef)
         {
-            float sum = 0;
             for (int x = 0, i = min; i <= max; i++, x++)
             {
                 float weight = this.sampler.GetValue(i - point);
-                sum += weight;
                 Unsafe.Add(ref weightsRef, x) = weight;
             }
         }
@@ -158,4 +156,4 @@ namespace SixLabors.ImageSharp.Processing.Processors.Transforms
             this.xBuffer?.Dispose();
         }
     }
-}
\ No newline at end of file
+}