From f503ab10b85dda3d3cef6759641da0d8320995b7 Mon Sep 17 00:00:00 2001
From: Kunal Mehta <legoktm@member.fsf.org>
Date: Tue, 14 Aug 2018 22:56:27 -0700
Subject: [PATCH] Have LinkCache::getMutableCacheKeys() accept LinkTarget

Change-Id: Id84590b3aa285e31a358877167fe8ff502077f3c
---
 includes/cache/LinkCache.php | 4 ++--
 includes/page/WikiPage.php   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/includes/cache/LinkCache.php b/includes/cache/LinkCache.php
index 260038af5f..9e182c796c 100644
--- a/includes/cache/LinkCache.php
+++ b/includes/cache/LinkCache.php
@@ -283,11 +283,11 @@ class LinkCache {
 
 	/**
 	 * @param WANObjectCache $cache
-	 * @param TitleValue $t
+	 * @param LinkTarget $t
 	 * @return string[]
 	 * @since 1.28
 	 */
-	public function getMutableCacheKeys( WANObjectCache $cache, TitleValue $t ) {
+	public function getMutableCacheKeys( WANObjectCache $cache, LinkTarget $t ) {
 		if ( $this->isCacheable( $t ) ) {
 			return [ $cache->makeKey( 'page', $t->getNamespace(), sha1( $t->getDBkey() ) ) ];
 		}
diff --git a/includes/page/WikiPage.php b/includes/page/WikiPage.php
index 661faa7a02..c3df0e5b47 100644
--- a/includes/page/WikiPage.php
+++ b/includes/page/WikiPage.php
@@ -3478,7 +3478,7 @@ class WikiPage implements Page, IDBAccessObject {
 	public function getMutableCacheKeys( WANObjectCache $cache ) {
 		$linkCache = MediaWikiServices::getInstance()->getLinkCache();
 
-		return $linkCache->getMutableCacheKeys( $cache, $this->getTitle()->getTitleValue() );
+		return $linkCache->getMutableCacheKeys( $cache, $this->getTitle() );
 	}
 
 }
-- 
2.20.1