- performance improvement: skip SEARCH command when mailbox is empty and SE...

alecpl

2010-06-04 309f49f09bc8b663a3ddf834ca0e79f909a0928c

 program/include/rcube_imap.php

@@ -476,11 +476,7 @@
                $search_str .= " UNSEEN";
            // get message count using SEARCH
            // not very performant but more precise (using UNDELETED)
            // disable THREADS for this request
            $threads = $this->threading;
            $this->threading = false;
            $index = $this->_search_index($mailbox, $search_str);
            $this->threading = $threads;
            $index = $this->conn->search($mailbox, $search_str);

            $count = is_array($index) ? count($index) : 0;