From: Chad Horohoe <demon@users.mediawiki.org>
Date: Sun, 19 Sep 2010 17:42:15 +0000 (+0000)
Subject: Get rid of php4ism
X-Git-Tag: 1.31.0-rc.0~34871
X-Git-Url: https://git.cyclocoop.org/%242?a=commitdiff_plain;h=804e18faf4dc002246a7fc64b8c3a78dbe1f4996;p=lhc%2Fweb%2Fwiklou.git

Get rid of php4ism
---

diff --git a/maintenance/refreshLinks.php b/maintenance/refreshLinks.php
index 0083bb674b..96e87a2943 100644
--- a/maintenance/refreshLinks.php
+++ b/maintenance/refreshLinks.php
@@ -196,8 +196,7 @@ class RefreshLinks extends Maintenance {
 		$wgTitle = Title::newFromID( $id );
 		$dbw = wfGetDB( DB_MASTER );
 
-		$linkCache =& LinkCache::singleton();
-		$linkCache->clear();
+		LinkCache::singleton()->clear();
 
 		if ( is_null( $wgTitle ) ) {
 			return;