diff options
Diffstat (limited to 'program/lib/Roundcube/rcube_imap.php')
| -rw-r--r-- | program/lib/Roundcube/rcube_imap.php | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/program/lib/Roundcube/rcube_imap.php b/program/lib/Roundcube/rcube_imap.php index 696f485eb..43c61fd81 100644 --- a/program/lib/Roundcube/rcube_imap.php +++ b/program/lib/Roundcube/rcube_imap.php @@ -1423,8 +1423,6 @@ class rcube_imap extends rcube_storage */ protected function search_index($folder, $criteria='ALL', $charset=NULL, $sort_field=NULL) { - $orig_criteria = $criteria; - if (!$this->check_connection()) { if ($this->threading) { return new rcube_result_thread(); @@ -2783,7 +2781,6 @@ class rcube_imap extends rcube_storage */ private function list_folders_update(&$result, $type = null) { - $delim = $this->get_hierarchy_delimiter(); $namespace = $this->get_namespace(); $search = array(); @@ -3846,7 +3843,7 @@ class rcube_imap extends rcube_storage $delimiter = $this->get_hierarchy_delimiter(); // find default folders and skip folders starting with '.' - foreach ($a_folders as $i => $folder) { + foreach ($a_folders as $folder) { if ($folder[0] == '.') { continue; } |