From 31c84c9d7bbe87bb8ee14691e69320a4baeca598 Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 4 Nov 2011 15:06:11 +0000
Subject: [PATCH] Use call_user_func_array() as call_user_func() cannot pass by
 reference. see #18785.

git-svn-id: http://svn.automattic.com/wordpress/trunk@19155 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/screen.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-admin/includes/screen.php b/wp-admin/includes/screen.php
index acbe587edd..3a0bf88cec 100644
--- a/wp-admin/includes/screen.php
+++ b/wp-admin/includes/screen.php
@@ -737,7 +737,7 @@ final class WP_Screen {
 
 							// If it exists, fire tab callback.
 							if ( ! empty( $tab['callback'] ) )
-								call_user_func( $tab['callback'], $this, $tab );
+								call_user_func_array( $tab['callback'], array( $this, $tab ) );
 							?>
 						</div>
 					<?php endforeach; ?>