From a803a33c04dfd083b5b012ba1e8c79752209ac3c Mon Sep 17 00:00:00 2001
From: Pascal Birchler <swissspidy@git.wordpress.org>
Date: Thu, 15 Sep 2016 16:55:19 +0000
Subject: [PATCH] Menus: Use strict comparison for the condition added in
 [38612].

See #37846.

git-svn-id: https://develop.svn.wordpress.org/trunk@38613 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/js/nav-menu.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/wp-admin/js/nav-menu.js b/src/wp-admin/js/nav-menu.js
index e3371be362..abb437d13f 100644
--- a/src/wp-admin/js/nav-menu.js
+++ b/src/wp-admin/js/nav-menu.js
@@ -84,10 +84,13 @@ var wpNavMenu;
 						var t = $(this),
 							depth = t.menuItemDepth(),
 							newDepth = depth + change;
+
 						t.removeClass( 'menu-item-depth-'+ depth )
 							.addClass( 'menu-item-depth-'+ ( newDepth ) );
-						if ( newDepth == 0 )
+
+						if ( 0 === newDepth ) {
 							t.find( '.is-submenu' ).hide();
+						}
 					});
 				},
 				childMenuItems : function() {