Redirect Users after registration to the sign up page

Hello,

I’m trying to redirect users after registration to my sign-up page. I’ve used this code in the functions.php, but its redirecting back to the standard home page. Any idea why? Thanks, Joe.

// this redirects users after they register to the sign-up form
add_filter(‘geodir_login_url’,’_my_geodir_login_url’,10,3);
function _my_geodir_login_url($login_url,$args,$gd_page_id){
if(isset($args[‘signup’])){
//change the url to whatever you want.
$login_url = ‘https://prolearner.co.uk/add-listing/?listing_type=gd_place’;
}
return $login_url;
}