From 222b01f5169f1c7e69762e0e8904c24f78f71882 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Wed, 28 Jul 2010 11:52:48 +0200
Subject: update to MediaWiki 1.16.0

---
 includes/LinkCache.php | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

(limited to 'includes/LinkCache.php')

diff --git a/includes/LinkCache.php b/includes/LinkCache.php
index 4f74cdd7..8d035763 100644
--- a/includes/LinkCache.php
+++ b/includes/LinkCache.php
@@ -33,7 +33,7 @@ class LinkCache {
 	/**
 	 * General accessor to get/set whether SELECT FOR UPDATE should be used
 	 */
-	public function forUpdate( $update = NULL ) {
+	public function forUpdate( $update = null ) {
 		return wfSetVar( $this->mForUpdate, $update );
 	}
 
@@ -57,7 +57,7 @@ class LinkCache {
 		if ( array_key_exists( $dbkey, $this->mGoodLinkFields ) ) {
 			return $this->mGoodLinkFields[$dbkey][$field];
 		} else {
-			return NULL;
+			return null;
 		}
 	}
 
@@ -72,10 +72,12 @@ class LinkCache {
 	 * @param int $len
 	 * @param int $redir
 	 */
-	public function addGoodLinkObj( $id, $title, $len = -1, $redir = NULL ) {
+	public function addGoodLinkObj( $id, $title, $len = -1, $redir = null ) {
 		$dbkey = $title->getPrefixedDbKey();
-		$this->mGoodLinks[$dbkey] = $id;
-		$this->mGoodLinkFields[$dbkey] = array( 'length' => $len, 'redirect' => $redir );
+		$this->mGoodLinks[$dbkey] = intval( $id );
+		$this->mGoodLinkFields[$dbkey] = array(
+			'length' => intval( $len ),
+			'redirect' => intval( $redir ) );
 	}
 
 	public function addBadLinkObj( $title ) {
@@ -112,7 +114,7 @@ class LinkCache {
 	 * @param $redir bool, is redirect?
 	 * @return integer
 	 */
-	public function addLink( $title, $len = -1, $redir = NULL ) {
+	public function addLink( $title, $len = -1, $redir = null ) {
 		$nt = Title::newFromDBkey( $title );
 		if( $nt ) {
 			return $this->addLinkObj( $nt, $len, $redir );
@@ -128,7 +130,7 @@ class LinkCache {
 	 * @param $redir bool, is redirect?
 	 * @return integer
 	 */
-	public function addLinkObj( &$nt, $len = -1, $redirect = NULL ) {
+	public function addLinkObj( &$nt, $len = -1, $redirect = null ) {
 		global $wgAntiLockFlags, $wgProfiler;
 		wfProfileIn( __METHOD__ );
 
@@ -167,9 +169,9 @@ class LinkCache {
 			__METHOD__, $options );
 		# Set fields...
 		if ( $s !== false ) {
-			$id = $s->page_id;
-			$len = $s->page_len;
-			$redirect = $s->page_is_redirect;
+			$id = intval( $s->page_id );
+			$len = intval( $s->page_len );
+			$redirect = intval( $s->page_is_redirect );
 		} else {
 			$len = -1;
 			$redirect = 0;
-- 
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