System Message duplication in Checkout

Hi Nicolas,

In Business Version 1.5.8 the system message at the top of the page, that displays when No Shipping or Billing addresses are entered, is duplicated since the addition of the lines

else{
$app =& JFactory::getApplication();
$app->enqueueMessage( JText::_('CREATE_OR_SELECT_ADDRESS') );
}

in the file - address_view.php.

Prior to the change the system message only appeared if the user tried to advance the order process without any address details being present - now it appears duplicated immediately the checkout page is entered when no address details are present.

Regards

Chris