Fatal error restore_current_blog does not exists

We use wordpress automatic plugin for posting to our wordpress. Your social poster throws a fatal error (when posting) because of using this function restore_current_blog without checking if exists. this function lays in this file ms-blogs.php and it is not always loaded

social-networks-auto-poster-facebook-twitter-g/NextScripts_SNAP.php on line 248

here is the fix

//SNAP fix
`if(! function_exists(‘restore_current_blog’)){
require_once ABSPATH.’/’. WPINC .’/ms-blogs.php’;
}
`

https://wordpress.org/plugins/social-networks-auto-poster-facebook-twitter-g/