Expunge all cache instances in shutdown

Aleksander Machniak

2013-05-25 00cb22cf92d267fe602ad37336fba4454c6aa896

 program/lib/Roundcube/rcube.php

@@ -897,6 +897,9 @@

        foreach ($this->caches as $cache) {
            if (is_object($cache)) {
                if ($this->expunge_cache) {
                    $cache->expunge();
                }
                $cache->close();
            }
        }