From 4c5da3c279a4c2b96ac2a709ad3e782444b57d40 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 12 Feb 2009 20:44:34 +0000
Subject: [PATCH] Handle empty pairs in cookies. Props DD32. fixes #9101

git-svn-id: http://svn.automattic.com/wordpress/trunk@10565 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/http.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wp-includes/http.php b/wp-includes/http.php
index acb497dea5..86bd1790e7 100644
--- a/wp-includes/http.php
+++ b/wp-includes/http.php
@@ -1375,10 +1375,12 @@ class WP_Http_Cookie {
 			$value = substr( $pairs[0], strpos( $pairs[0], '=' ) + 1 );
 			$this->name  = $name;
 			$this->value = urldecode( $value );
-			array_shift( $pairs );
+			array_shift( $pairs ); //Removes name=value from items.
 			
 			// Set everything else as a property
 			foreach ( $pairs as $pair ) {
+				if ( empty($pair) ) //Handles the cookie ending in ; which results in a empty final pair
+					continue;
 				list( $key, $val ) = explode( '=', $pair );
 				$key = strtolower( trim( $key ) );
 				if ( 'expires' == $key )