From 6623ea4b4a7a205f566a8c884d47abf9098d7d8d Mon Sep 17 00:00:00 2001 From: ryan Date: Tue, 18 Oct 2011 20:38:18 +0000 Subject: [PATCH] Avoid pass by ref warning. Props arena. see #18975 git-svn-id: http://svn.automattic.com/wordpress/trunk@18997 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- wp-admin/includes/menu.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wp-admin/includes/menu.php b/wp-admin/includes/menu.php index e4e6beaafc..03d9bece87 100644 --- a/wp-admin/includes/menu.php +++ b/wp-admin/includes/menu.php @@ -215,7 +215,7 @@ if ( apply_filters('custom_menu_order', false) ) { } // Remove the last menu item if it is a separator. -$last_menu_key = array_pop( array_keys( $menu ) ); +$last_menu_key = array_pop( $last_menu_key = array_keys( $menu ) ); if ( !empty( $menu ) && 'wp-menu-separator' == $menu[ $last_menu_key ][ 4 ] ) unset( $menu[ $last_menu_key ] ); unset( $last_menu_key );