- Fix error when rcube_cache::remove() was used in pattern mode

alecpl

2011-05-20 7786ba1adb415fc8fd4478380d7201702a799483

 program/include/rcube_config.php

@@ -5,7 +5,7 @@
 | program/include/rcube_config.php                                      |
 |                                                                       |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2008-2010, Roundcube Dev. - Switzerland                 |
 | Copyright (C) 2008-2010, The Roundcube Dev Team                       |
 | Licensed under the GNU GPL                                            |
 |                                                                       |
 | PURPOSE:                                                              |
@@ -47,10 +47,6 @@
     */
    private function load()
    {
        // start output buffering, we don't need any output yet, 
        // it'll be cleared after reading of config files, etc.
        ob_start();
    
        // load main config file
        if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/main.inc.php'))
            $this->errors[] = 'main.inc.php was not found.';
@@ -91,15 +87,9 @@
                ini_set('error_log', $this->prop['log_dir'].'/errors');
            }
        }
        if ($this->prop['debug_level'] & 4) {
            ini_set('display_errors', 1);
        }
        else {
            ini_set('display_errors', 0);
        }

        // clear output buffer
        ob_end_clean();
        // enable display_errors in 'show' level, but not for ajax requests
        ini_set('display_errors', intval(empty($_REQUEST['_remote']) && ($this->prop['debug_level'] & 4)));

        // export config data
        $GLOBALS['CONFIG'] = &$this->prop;
@@ -136,7 +126,11 @@
    public function load_from_file($fpath)
    {
        if (is_file($fpath) && is_readable($fpath)) {
            // use output buffering, we don't need any output here 
            ob_start();
            include($fpath);
            ob_end_clean();

            if (is_array($rcmail_config)) {
                $this->prop = array_merge($this->prop, $rcmail_config, $this->userprefs);
                return true;
@@ -191,8 +185,18 @@
     */
    public function set_user_prefs($prefs)
    {
        // Honor the dont_override setting for any existing user preferences
        $dont_override = $this->get('dont_override');
        if (is_array($dont_override) && !empty($dont_override)) {
            foreach ($prefs as $key => $pref) {
                if (in_array($key, $dont_override)) {
                    unset($prefs[$key]);
                }
            }
        }

        $this->userprefs = $prefs;
        $this->prop = array_merge($this->prop, $prefs);
        $this->prop      = array_merge($this->prop, $prefs);
    }


@@ -290,7 +294,7 @@
            $domain = rcube_parse_host($this->prop['mail_domain']);

        if ($encode)
            $domain = idn_to_ascii($domain);
            $domain = rcube_idn_to_ascii($domain);

        return $domain;
    }