From c90c329d570b5d8e6b2ddd066ca58a390c8d2f83 Mon Sep 17 00:00:00 2001
From: Mark Nelson <markn@moodle.com>
Date: Fri, 29 Nov 2013 14:25:45 -0800
Subject: [PATCH] MDL-43140 mnet: display header after redirects to avoid
 warning

---
 admin/mnet/access_control.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/admin/mnet/access_control.php b/admin/mnet/access_control.php
index 1c0470e18f7..992519b5e23 100644
--- a/admin/mnet/access_control.php
+++ b/admin/mnet/access_control.php
@@ -16,8 +16,6 @@ require_login();
 
 admin_externalpage_setup('ssoaccesscontrol');
 
-echo $OUTPUT->header();
-
 if (!extension_loaded('openssl')) {
     print_error('requiresopenssl', 'mnet');
 }
@@ -118,6 +116,8 @@ if ($form = data_submitted() and confirm_sesskey()) {
     exit;
 }
 
+echo $OUTPUT->header();
+
 // Explain
 echo $OUTPUT->box(get_string('ssoacldescr','mnet'));
 // Are the needed bits enabled?