From 256a5cf1c44b9bed611a005daca53b2a28fed26d Mon Sep 17 00:00:00 2001
From: Chad Horohoe <chadh@wikimedia.org>
Date: Wed, 18 Jan 2017 14:05:45 -0800
Subject: [PATCH] Unbreak extensions from ShowSearchHitTitle signature change

Fixes If78cb0c29ae394f16e465c15a8e8246c1b56dcea

Change-Id: Ia56f2eb4a5ed98f727f924666322e1c97b3ee183
---
 docs/hooks.txt                                    | 2 +-
 includes/widget/search/FullSearchResultWidget.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/hooks.txt b/docs/hooks.txt
index 4057cce20d..a000bb14ce 100644
--- a/docs/hooks.txt
+++ b/docs/hooks.txt
@@ -2822,7 +2822,7 @@ $terms: Search terms, for highlighting
   function returned false.
 
 'ShowSearchHitTitle': Customise display of search hit title/link.
-$title: Title to link to
+&$title: Title to link to
 &$text: Text to use for the link
 $result: The search result
 $terms: The search terms entered
diff --git a/includes/widget/search/FullSearchResultWidget.php b/includes/widget/search/FullSearchResultWidget.php
index a93e1fcde3..69bfa6d85c 100644
--- a/includes/widget/search/FullSearchResultWidget.php
+++ b/includes/widget/search/FullSearchResultWidget.php
@@ -134,7 +134,7 @@ class FullSearchResultWidget implements SearchResultWidget {
 		$queryString = [];
 
 		Hooks::run( 'ShowSearchHitTitle',
-			[ $title, &$snippet, $result, $terms, $this->specialPage, &$queryString ] );
+			[ &$title, &$snippet, $result, $terms, $this->specialPage, &$queryString ] );
 
 		$link = $this->linkRenderer->makeLink(
 			$title,
-- 
2.20.1