--- loncom/auth/lonauth.pm	2020/03/15 23:04:10	1.159
+++ loncom/auth/lonauth.pm	2020/10/15 03:09:40	1.160
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # User Authentication Module
 #
-# $Id: lonauth.pm,v 1.159 2020/03/15 23:04:10 raeburn Exp $
+# $Id: lonauth.pm,v 1.160 2020/10/15 03:09:40 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -686,6 +686,8 @@ sub handler {
             }
             $r->internal_redirect($switchto);
         } else {
+            &Apache::loncommon::content_type($r,'text/html');
+            $r->send_http_header;
             $r->print(&noswitch());
         }
         return OK;
@@ -716,6 +718,8 @@ sub handler {
                 }
                 $r->internal_redirect($switchto);
             } else {
+                &Apache::loncommon::content_type($r,'text/html');
+                $r->send_http_header;
                 $r->print(&noswitch());
             }
             return OK;