diff options
Diffstat (limited to 'program/include/rcube_imap.php')
| -rw-r--r-- | program/include/rcube_imap.php | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php index a01687de5..27169343d 100644 --- a/program/include/rcube_imap.php +++ b/program/include/rcube_imap.php @@ -602,7 +602,6 @@ class rcube_imap } - // return empty array if no messages found if (!is_array($a_msg_headers) || empty($a_msg_headers)) { return array(); @@ -2837,13 +2836,9 @@ class rcube_header_sorter */ function position_of($seqnum) { - $c = count($this->sequence_numbers); - for ($pos = 0; $pos <= $c; $pos++) - { - if ($this->sequence_numbers[$pos] == $seqnum) - return $pos; - } - return -1; + $pos = array_search($seqnum, $this->sequence_numbers); + if ($pos === false) return -1; + return $pos; } /** |