Always call get_post() in get_page_uri() to ensure we have a WP_Post object, which lazy-loads the ancestors this function requires.

props dd32
fixes #22883
Unit tests: [1175/tests]



git-svn-id: https://develop.svn.wordpress.org/trunk@23208 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/post.php

@@ -3594,8 +3594,8 @@ function _page_traverse_name( $page_id, &$children, &$result ){
  * @return string Page URI.
  */
 function get_page_uri($page) {
-	if ( ! is_object($page) )
-		$page = get_post( $page );
+	$page = get_post( $page );
+
 	$uri = $page->post_name;
 
 	foreach ( $page->ancestors as $parent ) {