From 8da5fd9bb7e8b071a9fc39cd18ed9fa305432e4f Mon Sep 17 00:00:00 2001
From: Alexander Matyushentsev <AMatyushentsev@gmail.com>
Date: Thu, 17 Jan 2019 18:42:57 -0800
Subject: [PATCH] Issue #1039 - Correct redirect to login page if dex
 authentication is not successful (#1040)

---
 util/dex/dex.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/util/dex/dex.go b/util/dex/dex.go
index 42f80cf153..c7a4426765 100644
--- a/util/dex/dex.go
+++ b/util/dex/dex.go
@@ -1,6 +1,7 @@
 package dex
 
 import (
+	"bytes"
 	"fmt"
 	"html"
 	"io/ioutil"
@@ -44,6 +45,7 @@ func NewDexHTTPReverseProxy(serverAddr string) func(writer http.ResponseWriter,
 			resp.Header.Set("Content-Length", strconv.Itoa(0))
 			resp.Header.Set("Location", fmt.Sprintf("/login?sso_error=%s", url.QueryEscape(message)))
 			resp.StatusCode = http.StatusSeeOther
+			resp.Body = ioutil.NopCloser(bytes.NewReader(make([]byte, 0)))
 			return nil
 		}
 		return nil