From 6dd6047750033a41037026c2423096483d9d3a26 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Tue, 23 Jun 2015 00:11:53 +0200
Subject: [PATCH] Don't open submenu with no items.

---
 Perspex.Controls/MenuItem.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Perspex.Controls/MenuItem.cs b/Perspex.Controls/MenuItem.cs
index f4869b698b..393582c2d4 100644
--- a/Perspex.Controls/MenuItem.cs
+++ b/Perspex.Controls/MenuItem.cs
@@ -302,7 +302,7 @@ namespace Perspex.Controls
                     this.IsSubMenuOpen = true;
                 }
             }
-            else if (!this.IsSubMenuOpen)
+            else if (this.HasSubMenu && !this.IsSubMenuOpen)
             {
                 this.submenuTimer = DispatcherTimer.Run(
                     () => this.IsSubMenuOpen = true,