From 692f79087f3270da0c3b2a9444e861e4b4130304 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Sat, 7 Feb 2015 17:56:18 +0000
Subject: [PATCH] In `_wp_menu_output()`, `$submenu_items` is an array and
 should be initialized as such.

props ipm-frommen.
fixes #31257.

git-svn-id: https://develop.svn.wordpress.org/trunk@31364 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/menu-header.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-admin/menu-header.php b/src/wp-admin/menu-header.php
index c599fd1be8..8aa81fe3e5 100644
--- a/src/wp-admin/menu-header.php
+++ b/src/wp-admin/menu-header.php
@@ -60,7 +60,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
 			$first = false;
 		}
 
-		$submenu_items = false;
+		$submenu_items = array();
 		if ( ! empty( $submenu[$item[2]] ) ) {
 			$class[] = 'wp-has-submenu';
 			$submenu_items = $submenu[$item[2]];