From 3b25acd4ad8835866e31c61b379e327a4fc137a4 Mon Sep 17 00:00:00 2001
From: Ben Adams <thundercat@illyriad.co.uk>
Date: Sun, 8 Jan 2017 12:33:38 +0000
Subject: [PATCH] ContentType.IsNullOrEmpty

---
 src/Microsoft.AspNetCore.Http/Internal/DefaultHttpResponse.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Microsoft.AspNetCore.Http/Internal/DefaultHttpResponse.cs b/src/Microsoft.AspNetCore.Http/Internal/DefaultHttpResponse.cs
index 9b664111cd..e4cdf24184 100644
--- a/src/Microsoft.AspNetCore.Http/Internal/DefaultHttpResponse.cs
+++ b/src/Microsoft.AspNetCore.Http/Internal/DefaultHttpResponse.cs
@@ -81,7 +81,7 @@ namespace Microsoft.AspNetCore.Http.Internal
             }
             set
             {
-                if (string.IsNullOrWhiteSpace(value))
+                if (string.IsNullOrEmpty(value))
                 {
                     HttpResponseFeature.Headers.Remove(HeaderNames.ContentType);
                 }