X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fprefs.php;h=47e854f2cd72dcb13f1bc7cd680b35812bf1e06b;hp=67dbd445152ad76475e266df0019d4db87dc27d6;hb=a11df61b949068712242d77e2c18311c93e63979;hpb=3499f99feb029991182c20537d7e8f8fc83c3a5d

diff --git a/functions/prefs.php b/functions/prefs.php
index 67dbd445..47e854f2 100644
--- 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
@@ -11,20 +11,27 @@
  * $Id$
  */
 
-global $prefs_are_cached, $prefs_cache;
+require_once(SM_PATH . 'functions/global.php');
 
-if ( !session_is_registered('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 ( !sqsession_is_registered('prefs_are_cached') ||
      !isset( $prefs_cache) ||
      !is_array( $prefs_cache) ||
-     substr( phpversion(), 0, 3 ) == '4.1'  ) {
+     substr( phpversion(), 0, 3 ) == '4.1' ||
+     substr( phpversion(), 0, 3 ) == '4.2' ||
+     (substr( phpversion(), 0, 3 ) == '4.0' && empty($rg))) {
     $prefs_are_cached = false;
     $prefs_cache = array();
 }
 
 if (isset($prefs_dsn) && !empty($prefs_dsn)) {
-    require_once('../functions/db_prefs.php');
+    require_once(SM_PATH . 'functions/db_prefs.php');
 } else {
-    require_once('../functions/file_prefs.php');
+    require_once(SM_PATH . 'functions/file_prefs.php');
 }
 
 /* Hashing functions */