Problem with Undefined index: scheme and Undefined index: host

WordPress version: 3.5–pt_BR

WordPress SEO version: 13.4.1

I did this: i’m using relatives urls
$filters = array(‘home_url’,’post_link’,’post_type_link’,’page_link’,
‘attachment_link’,’get_shortlink’,’post_type_archive_link’,’get_pagenum_link’,’get_comments_pagenum_link’,’term_link’,’search_link’,’day_link’,’month_link’,’year_link’);
foreach( $filters as $filter ){
add_filter( $filter, ‘wp_make_link_relative’ );
}

I expected the plugin to do this: what it usualy do

Instead it did this: it’s returning 2 errors
– Undefined index: scheme in \wp-content\plugins\wordpress-seo\frontend\class-opengraph.php on line 232
– Undefined index: host in \wp-content\plugins\wordpress-seo\frontend\class-opengraph.php on line 232

I’ve make this change:

// $img = $parsed_url[‘scheme’] . ‘://’ . $parsed_url[‘host’] . $img; // line 232
$img = ‘http’. ( isset($_SERVER[‘HTTPS’]) && (‘on’ == strtolower($_SERVER[‘HTTPS’]) || ‘1’ == $_SERVER[‘HTTPS’] || ‘443’ == $_SERVER[‘SERVER_PORT’]) ? ‘s’ : ” ) .’://’ . $_SERVER[‘HTTP_HOST’] . $img;

this is ok or there’s a better way to fix it?

Thanks,

Raphael Ramos

http://wordpress.org/extend/plugins/wordpress-seo/