From a34826d90b21b9c5af7e2507e1a99302a7888279 Mon Sep 17 00:00:00 2001
From: Yishai Galatzer <yigalatz@microsoft.com>
Date: Wed, 12 Feb 2014 12:43:13 -0800
Subject: [PATCH] Use the right collection, so accessing a non existent
 ContentType on a response doesn't throw and return null instead

---
 src/Microsoft.AspNet.PipelineCore/DefaultHttpResponse.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Microsoft.AspNet.PipelineCore/DefaultHttpResponse.cs b/src/Microsoft.AspNet.PipelineCore/DefaultHttpResponse.cs
index 5fec0bc498..9ff8135d63 100644
--- a/src/Microsoft.AspNet.PipelineCore/DefaultHttpResponse.cs
+++ b/src/Microsoft.AspNet.PipelineCore/DefaultHttpResponse.cs
@@ -78,8 +78,8 @@ namespace Microsoft.AspNet.PipelineCore
         {
             get
             {
-                var contentTypeValues = HttpResponseInformation.Headers[Constants.Headers.ContentType];
-                return contentTypeValues.Length == 0 ? null : contentTypeValues[0];
+                var contentType = Headers[Constants.Headers.ContentType];
+                return contentType;
             }
             set
             {