From 566f62b824c5a58c0354116aff319b91fb3b2236 Mon Sep 17 00:00:00 2001
From: dd32 <dd32@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 11 Dec 2010 07:17:50 +0000
Subject: [PATCH] Include a blank email to prevent a PHP notice when pingbacks
 are being added, causes XML-RPC responses to be malformed with WP_DEBUG.

git-svn-id: http://svn.automattic.com/wordpress/trunk@16873 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-wp-xmlrpc-server.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wp-includes/class-wp-xmlrpc-server.php b/wp-includes/class-wp-xmlrpc-server.php
index a4bd3ea4d8..e3b83100e4 100644
--- a/wp-includes/class-wp-xmlrpc-server.php
+++ b/wp-includes/class-wp-xmlrpc-server.php
@@ -3462,13 +3462,14 @@ class wp_xmlrpc_server extends IXR_Server {
 
 		$comment_post_ID = (int) $post_ID;
 		$comment_author = $title;
+		$comment_author_email = '';
 		$this->escape($comment_author);
 		$comment_author_url = $pagelinkedfrom;
 		$comment_content = $context;
 		$this->escape($comment_content);
 		$comment_type = 'pingback';
 
-		$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_content', 'comment_type');
+		$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_content', 'comment_type');
 
 		$comment_ID = wp_new_comment($commentdata);
 		do_action('pingback_post', $comment_ID);