From 07d4c17da32bb542e7b0f7dc6362a9725bab9559 Mon Sep 17 00:00:00 2001 From: Kunal Mehta Date: Wed, 27 Apr 2016 14:30:54 -0700 Subject: [PATCH] LinkCache: Remove unncessary & from singleton() function Change-Id: I9e9e530a59d7b9062d0214ba82146b313e6b10fd --- includes/cache/LinkCache.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/includes/cache/LinkCache.php b/includes/cache/LinkCache.php index 276e818824..9da39711ff 100644 --- a/includes/cache/LinkCache.php +++ b/includes/cache/LinkCache.php @@ -58,7 +58,7 @@ class LinkCache { * * @return LinkCache */ - public static function &singleton() { + public static function singleton() { if ( !self::$instance ) { self::$instance = new LinkCache; } -- 2.20.1