From 83a0b00489780c52c94628565d2cc5cb4a20d383 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <wp@andrewnacin.com>
Date: Mon, 3 Mar 2014 02:14:13 +0000
Subject: [PATCH] Accept rel attributes in the toolbar's add_node() method.

props stephcook22.
fixes #27234.

Built from https://develop.svn.wordpress.org/trunk@27367


git-svn-id: http://core.svn.wordpress.org/trunk@27217 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-wp-admin-bar.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wp-includes/class-wp-admin-bar.php b/wp-includes/class-wp-admin-bar.php
index 915478e935..86b8a82d1c 100644
--- a/wp-includes/class-wp-admin-bar.php
+++ b/wp-includes/class-wp-admin-bar.php
@@ -87,7 +87,7 @@ class WP_Admin_Bar {
 	 * - parent     - string    - The ID of the parent node. Optional.
 	 * - href       - string    - The link for the item. Optional.
 	 * - group      - boolean   - If the node is a group. Optional. Default false.
-	 * - meta       - array     - Meta data including the following keys: html, class, onclick, target, title, tabindex.
+	 * - meta       - array     - Meta data including the following keys: html, class, onclick, target, title, tabindex, rel.
 	 */
 	public function add_node( $args ) {
 		// Shim for old method signature: add_node( $parent_id, $menu_obj, $args )
@@ -438,6 +438,9 @@ class WP_Admin_Bar {
 				if ( ! empty( $node->meta['title'] ) ) :
 					?> title="<?php echo esc_attr( $node->meta['title'] ); ?>"<?php
 				endif;
+				if ( ! empty( $node->meta['rel'] ) ) :
+					?> rel="<?php echo esc_attr( $node->meta['rel'] ); ?>"<?php
+				endif;
 				?>><?php
 			else:
 				?><div class="ab-item ab-empty-item" <?php echo $aria_attributes;