From 6db52017319fa38f23c0485e2e24431aa97a3abd Mon Sep 17 00:00:00 2001
From: Yannick Warnier <yannick.warnier@beeznest.com>
Date: Sun, 23 Dec 2012 19:20:14 -0500
Subject: [PATCH] Fixed a call-time pass by reference in Xapian-related scripts
 - refs #3550

---
 main/newscorm/lp_list_search.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/newscorm/lp_list_search.php b/main/newscorm/lp_list_search.php
index 043355d72d..bdc971a908 100644
--- a/main/newscorm/lp_list_search.php
+++ b/main/newscorm/lp_list_search.php
@@ -32,7 +32,7 @@ if (!empty($gradebook) && $gradebook == 'view') {
 }
 
 $interbreadcrumb[] = array('url' => './index.php', 'name' => get_lang(ucfirst(TOOL_SEARCH)));
-search_widget_prepare(&$htmlHeadXtra);
+search_widget_prepare($htmlHeadXtra);
 Display::display_header(null, 'Path');
 
 if (api_get_setting('search_enabled') !== 'true') {