From 0181f02104c2e7068dfe8d66353cf8502e34a379 Mon Sep 17 00:00:00 2001
From: Andreas Gohr <andi@splitbrain.org>
Date: Sun, 13 Jun 2010 11:33:12 +0200
Subject: Store undisplayed msg's in session on redirect

---
 inc/common.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'inc/common.php')

diff --git a/inc/common.php b/inc/common.php
index ec27d8a85..25d743e0b 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1464,6 +1464,14 @@ function is_mem_available($mem,$bytes=1048576){
  * @author Andreas Gohr <andi@splitbrain.org>
  */
 function send_redirect($url){
+    //are there any undisplayed messages? keep them in session for display
+    global $MSG;
+    if (isset($MSG) && count($MSG) && !defined('NOSESSION')){
+        //reopen session, store data and close session again
+        @session_start();
+        $_SESSION[DOKU_COOKIE]['msg'] = $MSG;
+    }
+
     // always close the session
     session_write_close();
 
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