fixed warning when attachments aren't set

[squirrelmail.git] / functions / prefs.php

diff --git a/functions/prefs.php b/functions/prefs.php
index 4445f53bbc7f90e0cde9799a4254edc0887b2acc..47e854f2cd72dcb13f1bc7cd680b35812bf1e06b 100644 (file)
--- a/functions/prefs.php
+++ b/functions/prefs.php
@@ -3,7 +3,7 @@
 /**
  * prefs.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * This contains functions for manipulating user preferences
@@ -13,16 +13,12 @@
 
 require_once(SM_PATH . 'functions/global.php');
 
-if (isset($_SESSION['prefs_cache'])) {
-    $prefs_cache = $_SESSION['prefs_cache'];
-}
-if (isset($_SESSION['prefs_are_cached'])) {
-    $prefs_are_cached = $_SESSION['prefs_are_cached'];
-}
+sqgetGlobalVar('prefs_cache', $prefs_cache, SQ_SESSION );
+sqgetGlobalVar('prefs_are_cached', $prefs_are_cached, SQ_SESSION );
 
 $rg = ini_get('register_globals');
 
-if ( !session_is_registered('prefs_are_cached') ||
+if ( !sqsession_is_registered('prefs_are_cached') ||
      !isset( $prefs_cache) ||
      !is_array( $prefs_cache) ||
      substr( phpversion(), 0, 3 ) == '4.1' ||