program/include/rcube_imap.php
@@ -773,7 +773,7 @@ function _fetch_headers($mailbox, $msgs, &$a_msg_headers, $cache_key) { // fetch reqested headers from server $a_header_index = iil_C_FetchHeaders($this->conn, $mailbox, $msgs, false, $this->fetch_add_headers); $a_header_index = iil_C_FetchHeaders($this->conn, $mailbox, $msgs, false, false, $this->fetch_add_headers); if (!empty($a_header_index)) {