Fix merged change s/rcube/rcmail/

Aleksander Machniak

2012-05-21 3f9d1756d12e15d11bd44317b38e8006429fcf69

Fix merged change s/rcube/rcmail/

 program/include/rcube_imap.php

@@ -2670,7 +2670,7 @@
            return array();
        }

        $config = rcube::get_instance()->config;
        $config = rcmail::get_instance()->config;

        // #1486796: some server configurations doesn't return folders in all namespaces
        if ($root == '' && $name == '*' && $config->get('imap_force_ns')) {