From 6ccd5c2540085034b5810fc1c58944d5ddc5264e Mon Sep 17 00:00:00 2001
From: Peter Westwood <westi@git.wordpress.org>
Date: Mon, 23 Feb 2009 21:55:49 +0000
Subject: [PATCH] Better Notice fixing and place a protective cast in the
 cookie handler. Fixes #9068 props filosofo.

git-svn-id: https://develop.svn.wordpress.org/trunk@10639 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/http.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/http.php b/wp-includes/http.php
index 61779225d7..7daaecfd39 100644
--- a/wp-includes/http.php
+++ b/wp-includes/http.php
@@ -578,9 +578,9 @@ class WP_Http {
 	 * @param array $r Full array of args passed into ::request()
 	 */
 	function buildCookieHeader( &$r ) {
-		if ( isset($r['cookies']) && count( $r['cookies'] ) ) {
+		if ( ! empty($r['cookies']) ) {
 			$cookies_header = '';
-			foreach ( $r['cookies'] as $cookie ) {
+			foreach ( (array) $r['cookies'] as $cookie ) {
 				$cookies_header .= $cookie->getHeaderValue() . '; ';
 			}
 			$cookies_header = substr( $cookies_header, 0, -2 );