More CS fixes, replace global $CONFIG usage with $RCMAIL->config->get()

Aleksander Machniak

2013-12-31 f5d2eef55c89b7f1a5549704705c25fd7f0c0185

 program/steps/addressbook/undo.inc

@@ -5,7 +5,7 @@
 | program/steps/addressbook/undo.inc                                    |
 |                                                                       |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2011, Kolab Systems AG                                  |
 | Copyright (C) 2011-2013, Kolab Systems AG                             |
 |                                                                       |
 | Licensed under the GNU General Public License version 3 or            |
 | any later version with exceptions for skins & plugins.                |
@@ -20,14 +20,14 @@
*/

// process ajax requests only
if (!$OUTPUT->ajax_call)
if (!$OUTPUT->ajax_call) {
    return;
}

$undo   = $_SESSION['contact_undo'];
$delcnt = 0;

foreach ((array)$undo['data'] as $source => $cid)
{
foreach ((array)$undo['data'] as $source => $cid) {
    $CONTACTS = rcmail_contact_source($source);

    $plugin = $RCMAIL->plugins->exec_hook('contact_undelete', array(