From 91c19c40607eb7e2dca1dd24234e6586abb827da Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sat, 20 Aug 2005 02:01:44 +0000
Subject: [PATCH] Call time pass by reference not allowed.  Use the array
 trick.  fixes #1583

git-svn-id: https://develop.svn.wordpress.org/trunk@2798 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/comment-functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/comment-functions.php b/wp-includes/comment-functions.php
index ded195f186..227697a047 100644
--- a/wp-includes/comment-functions.php
+++ b/wp-includes/comment-functions.php
@@ -447,7 +447,7 @@ function pingback($content, $post_ID) {
 				$post_links[] = $link_test;
 			elseif(($test['path'] != '/') && ($test['path'] != ''))
 				$post_links[] = $link_test;
-			do_action('pre_ping',  &$post_links, &$pung);
+			do_action('pre_ping',  array(&$post_links, &$pung));
 		endif;
 	endforeach;