Thomas Bruederli
2013-10-21 f06aa8058b7e32ba32d4551074b6e0b8a300f751
program/steps/mail/headers.inc
@@ -3,9 +3,12 @@
 +-----------------------------------------------------------------------+
 | program/steps/mail/headers.inc                                        |
 |                                                                       |
 | This file is part of the RoundCube Webmail client                     |
 | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
 | Licensed under the GNU GPL                                            |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2005-2007, The Roundcube Dev Team                       |
 |                                                                       |
 | Licensed under the GNU General Public License version 3 or            |
 | any later version with exceptions for skins & plugins.                |
 | See the README file for a full license statement.                     |
 |                                                                       |
 | PURPOSE:                                                              |
 |   Fetch message headers in raw format for display                     |
@@ -20,10 +23,11 @@
if ($uid = get_input_value('_uid', RCUBE_INPUT_POST))
{
    $source = $IMAP->get_raw_headers($uid);
    $source = $RCMAIL->storage->get_raw_headers($uid);
    if ($source !== false) {
        $source = htmlspecialchars(trim($source));
        $source = trim(rcube_charset::clean($source));
        $source = htmlspecialchars($source);
        $source = preg_replace(
            array(
                '/\n[\t\s]+/',