From 9683b05c4e5ce53b0cd1ab539c1f5ce5a9b92b9e Mon Sep 17 00:00:00 2001 From: Ryan Boren Date: Tue, 18 Oct 2011 20:38:18 +0000 Subject: [PATCH] Avoid pass by ref warning. Props arena. see #18975 git-svn-id: https://develop.svn.wordpress.org/trunk@18997 602fd350-edb4-49c9-b593-d223f7449a82 --- 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 );