From e60deb73af13c47d1054f49cdc0cc9e7664c1351 Mon Sep 17 00:00:00 2001
From: Peter Amrehn <peter.wendorff@gmx.de>
Date: Sun, 4 Nov 2018 23:33:22 +0100
Subject: [PATCH] avoid doubled increment in for loop and multiple array
 indexer access

---
 src/ImageSharp/Formats/Bmp/BmpDecoderCore.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/ImageSharp/Formats/Bmp/BmpDecoderCore.cs b/src/ImageSharp/Formats/Bmp/BmpDecoderCore.cs
index eb519f4214..5a6cc1260e 100644
--- a/src/ImageSharp/Formats/Bmp/BmpDecoderCore.cs
+++ b/src/ImageSharp/Formats/Bmp/BmpDecoderCore.cs
@@ -310,9 +310,12 @@ namespace SixLabors.ImageSharp.Formats.Bmp
                 }
                 else
                 {
-                    for (int i = 0; i < cmd[0]; i++)
+                    int max = cmd[0] + count;
+                    byte cmd1 = cmd[1];
+
+                    for (; count < max; count++)
                     {
-                        buffer[count++] = cmd[1];
+                        buffer[count] = cmd1;
                     }
                 }
             }