Based on the spec (ECMA-262 5.1 Edition 11.2.3.7), whereas the ES3 spec
says it gets replaced with null.
Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>