X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fapi%2FApiPurge.php;h=bb0be6848473a9b924dd6f6f4816c8b7de3f2c84;hb=25e6d7444365f53e08a49d2437519773d1fb4c3f;hp=4b8ce7fce1805e600150a12186a5dbc39e28d937;hpb=587d08c5a626f8195def9f82ee83e17c85824db8;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/api/ApiPurge.php b/includes/api/ApiPurge.php
index 4b8ce7fce1..bb0be68484 100644
--- a/includes/api/ApiPurge.php
+++ b/includes/api/ApiPurge.php
@@ -1,12 +1,6 @@
 <?php
 
 /**
- * API for MediaWiki 1.14+
- *
- * Created on Sep 2, 2008
- *
- * Copyright © 2008 Chad Horohoe
- *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -32,7 +26,7 @@ use MediaWiki\MediaWikiServices;
  * @ingroup API
  */
 class ApiPurge extends ApiBase {
-	private $mPageSet;
+	private $mPageSet = null;
 
 	/**
 	 * Purges the cache of a page
@@ -138,7 +132,7 @@ class ApiPurge extends ApiBase {
 	 * @return ApiPageSet
 	 */
 	private function getPageSet() {
-		if ( !isset( $this->mPageSet ) ) {
+		if ( $this->mPageSet === null ) {
 			$this->mPageSet = new ApiPageSet( $this );
 		}