From 98b08a9f078420d73237daf59b4bb0858e42cd12 Mon Sep 17 00:00:00 2001 From: jennyf19 Date: Wed, 24 Jun 2020 11:48:01 -0700 Subject: [PATCH] use set instead of add for dictionary in tokenAcquisition (#255) --- src/Microsoft.Identity.Web/TokenAcquisition.cs | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/src/Microsoft.Identity.Web/TokenAcquisition.cs b/src/Microsoft.Identity.Web/TokenAcquisition.cs index b08b9d52d..af05852a0 100644 --- a/src/Microsoft.Identity.Web/TokenAcquisition.cs +++ b/src/Microsoft.Identity.Web/TokenAcquisition.cs @@ -540,12 +540,8 @@ public void ReplyForbiddenWithWwwAuthenticateHeader(IEnumerable scopes, var httpResponse = CurrentHttpContext.Response; var headers = httpResponse.Headers; httpResponse.StatusCode = (int)HttpStatusCode.Forbidden; - if (headers.ContainsKey(HeaderNames.WWWAuthenticate)) - { - headers.Remove(HeaderNames.WWWAuthenticate); - } - headers.Add(HeaderNames.WWWAuthenticate, v); + headers[HeaderNames.WWWAuthenticate] = v; } private static bool AcceptedTokenVersionMismatch(MsalUiRequiredException msalSeviceException)