From c9ebd34b889b768d4a7c0961cc20db3c77475aac Mon Sep 17 00:00:00 2001 From: Andrew Ozz Date: Tue, 21 Apr 2009 08:10:41 +0000 Subject: [PATCH] Remove passing by reference in WP_Upgrader, see #7875 git-svn-id: https://develop.svn.wordpress.org/trunk@11028 602fd350-edb4-49c9-b593-d223f7449a82 --- wp-admin/includes/class-wp-upgrader.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/wp-admin/includes/class-wp-upgrader.php b/wp-admin/includes/class-wp-upgrader.php index a16990557a..2c3a73306b 100644 --- a/wp-admin/includes/class-wp-upgrader.php +++ b/wp-admin/includes/class-wp-upgrader.php @@ -20,10 +20,10 @@ class WP_Upgrader { var $skin = null; var $result = array(); - function WP_Upgrader(&$skin = null) { + function WP_Upgrader($skin = null) { return __construct($skin); } - function __construct(&$skin = null) { + function __construct($skin = null) { if ( null == $skin ) $this->skin = new WP_Upgrader_Skin(); else