Add work-around for IE <= 8 which doesn't support :last-child CSS selector

Thomas Bruederli

2013-01-31 873ae9e9de2aba0f22f3669b1e1519a439d97b5c

 program/lib/Roundcube/rcube_utils.php

@@ -2,8 +2,6 @@

/*
 +-----------------------------------------------------------------------+
 | program/include/rcube_utils.php                                       |
 |                                                                       |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2008-2012, The Roundcube Dev Team                       |
 | Copyright (C) 2011-2012, Kolab Systems AG                             |
@@ -19,7 +17,6 @@
 | Author: Aleksander Machniak <alec@alec.pl>                            |
 +-----------------------------------------------------------------------+
*/


/**
 * Utility class providing common functions
@@ -159,7 +156,7 @@
    {
        // IPv6, but there's no build-in IPv6 support
        if (strpos($ip, ':') !== false && !defined('AF_INET6')) {
            $parts = explode(':', $domain_part);
            $parts = explode(':', $ip);
            $count = count($parts);

            if ($count > 8 || $count < 2) {