From 982aa08cdacfd04cdd56bcfb307b6feddf4d4887 Mon Sep 17 00:00:00 2001
From: Ben Adams <thundercat@illyriad.co.uk>
Date: Wed, 3 Feb 2016 05:29:19 +0000
Subject: [PATCH] Cache doesn't need clearing when resolving uncached feature

---
 .../FeatureReferences.cs                                   | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/Microsoft.AspNetCore.Http.Features/FeatureReferences.cs b/src/Microsoft.AspNetCore.Http.Features/FeatureReferences.cs
index f69094c2..a7131414 100644
--- a/src/Microsoft.AspNetCore.Http.Features/FeatureReferences.cs
+++ b/src/Microsoft.AspNetCore.Http.Features/FeatureReferences.cs
@@ -37,7 +37,7 @@ public TFeature Fetch<TFeature, TState>(
             }
 
             var feature = cached;
-            if (feature == null)
+            if (feature == null || cleared)
             {
                 feature = Collection.Get<TFeature>();
                 if (feature == null)
@@ -45,10 +45,7 @@ public TFeature Fetch<TFeature, TState>(
                     feature = factory(state);
 
                     Collection.Set(feature);
-                    if (!cleared)
-                    {
-                        Cache = default(TCache);
-                    }
+
                     Revision = Collection.Revision;
                 }
                 cached = feature;