From 4d2a1874e84a21cefff9edf6a8f8f76949ad30da Mon Sep 17 00:00:00 2001
From: Peter Westwood <westi@git.wordpress.org>
Date: Fri, 14 Mar 2008 19:08:09 +0000
Subject: [PATCH] Allow plugins to filter the fetched pingback source data.
 Fixes #3525 props tenpura.

git-svn-id: https://develop.svn.wordpress.org/trunk@7296 602fd350-edb4-49c9-b593-d223f7449a82
---
 xmlrpc.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xmlrpc.php b/xmlrpc.php
index 954c9fead7..c04abed0af 100644
--- a/xmlrpc.php
+++ b/xmlrpc.php
@@ -2253,6 +2253,8 @@ class wp_xmlrpc_server extends IXR_Server {
 		if ( !$linea )
 	  		return new IXR_Error(16, __('The source URL does not exist.'));
 
+		$linea = apply_filters('pre_remote_source', $linea, $pagelinkedto);
+
 		// Work around bug in strip_tags():
 		$linea = str_replace('<!DOC', '<DOC', $linea);
 		$linea = preg_replace( '/[\s\r\n\t]+/', ' ', $linea ); // normalize spaces