From 81e0fe00eee115118af2627543ce9b987b0b10be Mon Sep 17 00:00:00 2001
From: markjaquith <markjaquith@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 31 Jul 2009 09:31:56 +0000
Subject: [PATCH] Return an empty array instead of false for get_children()
 when no children found. props Denis-de-Bernardy. fixes #10053

git-svn-id: http://svn.automattic.com/wordpress/trunk@11756 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/post.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/wp-includes/post.php b/wp-includes/post.php
index 0d87cb1320..471c5df876 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -114,11 +114,12 @@ function update_attached_file( $attachment_id, $file ) {
  * @return array|bool False on failure and the type will be determined by $output parameter.
  */
 function &get_children($args = '', $output = OBJECT) {
+	$kids = array();
 	if ( empty( $args ) ) {
 		if ( isset( $GLOBALS['post'] ) ) {
 			$args = array('post_parent' => (int) $GLOBALS['post']->post_parent );
 		} else {
-			return false;
+			return $kids;
 		}
 	} elseif ( is_object( $args ) ) {
 		$args = array('post_parent' => (int) $args->post_parent );
@@ -134,10 +135,9 @@ function &get_children($args = '', $output = OBJECT) {
 	$r = wp_parse_args( $args, $defaults );
 
 	$children = get_posts( $r );
-	if ( !$children ) {
-		$kids = false;
+	
+	if ( !$children )
 		return $kids;
-	}
 
 	update_post_cache($children);