From 82bdbd2e2f95bc3f5f40e9de384de1e2b200761e Mon Sep 17 00:00:00 2001
From: Anton Firszov <antonfir@gmail.com>
Date: Sun, 5 Aug 2018 17:53:20 +0200
Subject: [PATCH] use ImageSharp Guard / DebugGuard

---
 src/ImageSharp/Memory/Buffer2D{T}.cs   | 2 +-
 src/ImageSharp/Memory/BufferArea{T}.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ImageSharp/Memory/Buffer2D{T}.cs b/src/ImageSharp/Memory/Buffer2D{T}.cs
index aa38eeda7..41a560cdb 100644
--- a/src/ImageSharp/Memory/Buffer2D{T}.cs
+++ b/src/ImageSharp/Memory/Buffer2D{T}.cs
@@ -62,7 +62,7 @@ namespace SixLabors.ImageSharp.Memory
             get
             {
                 ImageSharp.DebugGuard.MustBeLessThan(x, this.Width, nameof(x));
-                SixLabors.DebugGuard.MustBeLessThan(y, this.Height, nameof(y));
+                ImageSharp.DebugGuard.MustBeLessThan(y, this.Height, nameof(y));
                 Span<T> span = this.Span;
                 return ref span[(this.Width * y) + x];
             }
diff --git a/src/ImageSharp/Memory/BufferArea{T}.cs b/src/ImageSharp/Memory/BufferArea{T}.cs
index 02f2a3054..f71a28139 100644
--- a/src/ImageSharp/Memory/BufferArea{T}.cs
+++ b/src/ImageSharp/Memory/BufferArea{T}.cs
@@ -123,7 +123,7 @@ namespace SixLabors.ImageSharp.Memory
         public BufferArea<T> GetSubArea(Rectangle rectangle)
         {
             ImageSharp.DebugGuard.MustBeLessThanOrEqualTo(rectangle.Width, this.Rectangle.Width, nameof(rectangle));
-            SixLabors.DebugGuard.MustBeLessThanOrEqualTo(rectangle.Height, this.Rectangle.Height, nameof(rectangle));
+            ImageSharp.DebugGuard.MustBeLessThanOrEqualTo(rectangle.Height, this.Rectangle.Height, nameof(rectangle));
 
             int x = this.Rectangle.X + rectangle.X;
             int y = this.Rectangle.Y + rectangle.Y;