diff options
Diffstat (limited to 'program/include/rcube_imap.php')
| -rw-r--r-- | program/include/rcube_imap.php | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php index 8a871ad85..7becb4fce 100644 --- a/program/include/rcube_imap.php +++ b/program/include/rcube_imap.php @@ -904,14 +904,14 @@ class rcube_imap { if (empty($this->icache['threads'])) { // get all threads - list ($thread_tree, $msg_depth, $has_children) = $this->conn->thread( - $mailbox, $this->threading, $this->skip_deleted ? 'UNDELETED' : ''); + $result = $this->conn->thread($mailbox, $this->threading, + $this->skip_deleted ? 'UNDELETED' : ''); // add to internal (fast) cache $this->icache['threads'] = array(); - $this->icache['threads']['tree'] = $thread_tree; - $this->icache['threads']['depth'] = $msg_depth; - $this->icache['threads']['has_children'] = $has_children; + $this->icache['threads']['tree'] = is_array($result) ? $result[0] : array(); + $this->icache['threads']['depth'] = is_array($result) ? $result[1] : array(); + $this->icache['threads']['has_children'] = is_array($result) ? $result[2] : array(); } return array( @@ -1692,7 +1692,7 @@ class rcube_imap return $a_messages; } - + if ($sort_field && $this->get_capability('SORT')) { $charset = $charset ? $charset : $this->default_charset; $a_messages = $this->conn->sort($mailbox, $sort_field, $criteria, false, $charset); |