Fix a bug where saving a message in INBOX wasn't possible

Aleksander Machniak

2012-10-22 e29922bb549251ca7a481e1f816619e66bc35d22

 program/include/rcube_imap.php

@@ -2212,6 +2212,10 @@
            $folder = $this->folder;
        }

        if (!$this->check_connection()) {
            return false;
        }

        // make sure folder exists
        if ($this->folder_exists($folder)) {
            if ($is_file) {