From 90ec88ca6e7a2581dc46885427fc763c678b0fb2 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Thu, 21 Jul 2011 21:44:35 +0000
Subject: [PATCH] Empty headers instance var instead of unsetting to avoid
 warning. Props chrisbliss18. fixes #18157

git-svn-id: https://develop.svn.wordpress.org/trunk@18457 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/class-http.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/class-http.php b/wp-includes/class-http.php
index 1cf44041b9..dc7cff4d7e 100644
--- a/wp-includes/class-http.php
+++ b/wp-includes/class-http.php
@@ -1117,7 +1117,7 @@ class WP_Http_Curl {
 				return new WP_Error('http_request_failed', __('Too many redirects.'));
 		}
 
-		unset( $this->headers );
+		$this->headers = '';
 
 		$response = array();
 		$response['code'] = curl_getinfo( $handle, CURLINFO_HTTP_CODE );