fix stringify problem when multiple headers values exist to be returned

brendan braybrook

2014-08-05 539fe0b84ddfd13a6c7d7d86567d05b774980d1b

fix stringify problem when multiple headers values exist to be returned

 program/lib/Roundcube/rcube_message_header.php

@@ -225,8 +225,15 @@
        }

        if ($decode) {
            $value = rcube_mime::decode_header($value, $this->charset);
            $value = rcube_charset::clean($value);
            if (is_array($value)) {
                foreach ($value as $key=>$val) {
                    $value[$key] = rcube_mime::decode_header($val, $this->charset);
                    $value[$key] = rcube_charset::clean($val);
                }
            } else {
                $value = rcube_mime::decode_header($value, $this->charset);
                $value = rcube_charset::clean($value);
            }
        }

        return $value;