GET query string being stripped from url

[badarac]

This is the redirect section from header_php.php

} // end action==send


if (ENABLE_SSL == 'true' && $request_type != 'SSL') {
  zen_redirect(zen_href_link(FILENAME_REQUEST_A_QUOTE, '', 'SSL'));
} 

This is the config file showing the protocol. I've edited it to reflect the state when the problem occurred

 * Enter the domain for your store
 * HTTP_SERVER is your Main webserver: eg-http://www.yourdomain.com
 * HTTPS_SERVER is your Secure/SSL webserver: eg-https://www.yourdomain.com
 */
define('HTTP_SERVER', 'http://domain.com'); --- Currently set to https
define('HTTPS_SERVER', 'https://domain.com');
/**
 *  If you want to tell Zen Cart to use your HTTPS URL on sensitive pages like login and checkout, set this to 'true'. Otherwise 'false'. (Keep the quotes)

 */
define('ENABLE_SSL', 'true');

/** 

Let me know if there's anything else you need.