I want the avatar url

[SilverBoy]

Hi

I have a plugin which is grab the avatar url for CMS articles, I don't know why, the plugin give me the Thump link not the actual link, so what do you suggest?
here is the code

PHP Code:

require_once(DIR . '/includes/functions_user.php');
$avatarurl = fetch_avatar_url($view->authorid, true);
if ($avatarurl[0]) {
     $avatarurl = $avatarurl[0];
}
/* render template and register variables */

$view->avatarurl = $avatarurl; 


Thanks in advance.