Expunge all cache instances in shutdown

Aleksander Machniak

2013-05-25 00cb22cf92d267fe602ad37336fba4454c6aa896

 program/lib/Roundcube/rcube_cache.php

@@ -192,7 +192,7 @@
     */
    function expunge()
    {
        if ($this->type == 'db' && $this->db) {
        if ($this->type == 'db' && $this->db && $this->ttl) {
            $this->db->query(
                "DELETE FROM ".$this->db->table_name('cache').
                " WHERE user_id = ?".