From 3ea6a438f900d453bb7a39eafe8643fa830c2454 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 21 Mar 2008 18:11:47 +0000
Subject: [PATCH] Fix parens in walker. Props hailin.

git-svn-id: http://svn.automattic.com/wordpress/trunk@7454 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/classes.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wp-includes/classes.php b/wp-includes/classes.php
index 3bf318db61..b87c60c441 100644
--- a/wp-includes/classes.php
+++ b/wp-includes/classes.php
@@ -503,10 +503,11 @@ class Walker {
 			for ( $i = 0; $i < sizeof( $children_elements ); $i++ ) {
 
 				$child = $children_elements[$i];
-				if ($root->$parent_field == $child->$parent_field )
+				if ($root->$parent_field == $child->$parent_field ) {
 					$top_level_elements[] = $child;
 					array_splice( $children_elements, $i, 1 );
 					$i--;
+				}
 			}
 		}