$_Request needs isset

I’m getting that i either have some sort of strict testing on in php or 3.8 is really picky.

Either way i’ve had to add various isset tests.

ln 87 wp-favourite-posts.php
if (isset($_REQUEST['page']) && $_REQUEST['page']==1):

ln 416 wp-favorite-posts.php

function wpfp_is_user_can_edit() {
    if (isset($_REQUEST['user']) && $_REQUEST['user'])
        return false;
    return true;
}

http://wordpress.org/plugins/wp-favorite-posts/