Fix handling of invalid characters in message headers and output (#1489032)

Aleksander Machniak

2013-04-06 4fdaa02ac724e597479a4a48388a8a10101000fd

 program/lib/Roundcube/rcube_message_header.php

@@ -215,7 +215,12 @@
            $value = $this->others[$name];
        }

        return $decode ? rcube_mime::decode_header($value, $this->charset) : $value;
        if ($decode) {
            $value = rcube_mime::decode_header($value, $this->charset);
            $value = rcube_charset::clean($value);
        }

        return $value;
    }

    /**