From c43da19ff112b6d715a9eb47cf02501181e8ef29 Mon Sep 17 00:00:00 2001
From: Javier Calvarro Nelson <jacalvar@microsoft.com>
Date: Mon, 10 Jul 2017 19:10:04 -0700
Subject: [PATCH] Do not add the configuration for CacheTagHelperOptions to the
 container multiple times

---
 .../CacheTagHelperOptions.cs                                   | 2 +-
 .../DependencyInjection/TagHelperExtensions.cs                 | 3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/Microsoft.AspNetCore.Mvc.TagHelpers/CacheTagHelperOptions.cs b/src/Microsoft.AspNetCore.Mvc.TagHelpers/CacheTagHelperOptions.cs
index 308a60273d..0e141b26ff 100644
--- a/src/Microsoft.AspNetCore.Mvc.TagHelpers/CacheTagHelperOptions.cs
+++ b/src/Microsoft.AspNetCore.Mvc.TagHelpers/CacheTagHelperOptions.cs
@@ -12,6 +12,6 @@ namespace Microsoft.AspNetCore.Mvc.TagHelpers
         /// The maximum total size in bytes that will be cached by the <see cref="CacheTagHelper"/>
         /// at any given time.
         /// </summary>
-        public long SizeLimit { get; set; }
+        public long SizeLimit { get; set; } = 100 * 1024 * 1024; // 100MB
     }
 }
diff --git a/src/Microsoft.AspNetCore.Mvc.TagHelpers/DependencyInjection/TagHelperExtensions.cs b/src/Microsoft.AspNetCore.Mvc.TagHelpers/DependencyInjection/TagHelperExtensions.cs
index 20dd02be91..5161244492 100644
--- a/src/Microsoft.AspNetCore.Mvc.TagHelpers/DependencyInjection/TagHelperExtensions.cs
+++ b/src/Microsoft.AspNetCore.Mvc.TagHelpers/DependencyInjection/TagHelperExtensions.cs
@@ -14,8 +14,6 @@ namespace Microsoft.Extensions.DependencyInjection
     /// </summary>
     public static class TagHelperServicesExtensions
     {
-        private const int DefaultCacheMaximumSizeInBytes = 100 * 1024 * 1024; // 100MB
-
         /// <summary>
         ///  Adds MVC cache tag helper services to the application.
         /// </summary>
@@ -35,7 +33,6 @@ namespace Microsoft.Extensions.DependencyInjection
             // Required default services for cache tag helpers
             builder.Services.AddDistributedMemoryCache();
             builder.Services.TryAddSingleton<CacheTagHelperMemoryCacheFactory>();
-            builder.AddCacheTagHelperLimits(options => options.SizeLimit = DefaultCacheMaximumSizeInBytes);
 
             return builder;
         }