Use ternary operator where aplicable

Aleksander Machniak

2015-11-14 7e3298753a9f93405ef44b46ba4db4ca98553b51

 program/lib/Roundcube/rcube_storage.php

@@ -454,7 +454,7 @@
    {
        $headers = $this->get_message_headers($uid);
        return rcube_charset::convert($this->get_message_part($uid, $part, null),
            $headers->charset ? $headers->charset : $this->default_charset);
            $headers->charset ?: $this->default_charset);
    }

    /**