From ab3cc8bcc77eb3983e93c4c12a74f42223b48476 Mon Sep 17 00:00:00 2001
From: Chris R <Tratcher@outlook.com>
Date: Fri, 12 Jun 2015 15:53:07 -0700
Subject: [PATCH] React to OnSendingHeaders rename.

---
 src/Microsoft.AspNet.Authentication/AuthenticationHandler.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Microsoft.AspNet.Authentication/AuthenticationHandler.cs b/src/Microsoft.AspNet.Authentication/AuthenticationHandler.cs
index d3e2ff9a4e..fd6950ff5b 100644
--- a/src/Microsoft.AspNet.Authentication/AuthenticationHandler.cs
+++ b/src/Microsoft.AspNet.Authentication/AuthenticationHandler.cs
@@ -76,7 +76,7 @@ namespace Microsoft.AspNet.Authentication
 
             RegisterAuthenticationHandler();
 
-            Response.OnSendingHeaders(OnSendingHeaderCallback, this);
+            Response.OnResponseStarting(OnSendingHeaderCallback, this);
 
             await InitializeCoreAsync();