From 9c9cf3d31403cbe9c31660153105001af3bc4013 Mon Sep 17 00:00:00 2001
From: Ryan Nowak <nowakra@gmail.com>
Date: Fri, 23 Oct 2015 14:57:33 -0700
Subject: [PATCH] React to break change in StringValues

---
 .../ChunkingCookieManager.cs                                    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Microsoft.AspNet.Authentication.Cookies/ChunkingCookieManager.cs b/src/Microsoft.AspNet.Authentication.Cookies/ChunkingCookieManager.cs
index dbd94f844d..6cda19b466 100644
--- a/src/Microsoft.AspNet.Authentication.Cookies/ChunkingCookieManager.cs
+++ b/src/Microsoft.AspNet.Authentication.Cookies/ChunkingCookieManager.cs
@@ -87,7 +87,7 @@ namespace Microsoft.AspNet.Authentication.Cookies
                 for (var chunkId = 1; chunkId <= chunksCount; chunkId++)
                 {
                     var chunk = requestCookies[key + "C" + chunkId.ToString(CultureInfo.InvariantCulture)];
-                    if (chunk == null)
+                    if (chunk.Count == 0)
                     {
                         if (ThrowForPartialCookies)
                         {