From 2470dc5f440e236325bfa03d6bdbca06b567b9ec Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Thu, 15 Oct 2015 23:07:05 +0200
Subject: [PATCH] Allow for no hits when hit testing.

This can happen e.g. if mouse is captured and moves out of bounds of
window. Fixes #265.
---
 src/Perspex.Input/InputExtensions.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Perspex.Input/InputExtensions.cs b/src/Perspex.Input/InputExtensions.cs
index 50d826b2a9..705d9d7b14 100644
--- a/src/Perspex.Input/InputExtensions.cs
+++ b/src/Perspex.Input/InputExtensions.cs
@@ -54,7 +54,7 @@ namespace Perspex.Input
         /// <returns>The topmost <see cref="IInputElement"/> at the specified position.</returns>
         public static IInputElement InputHitTest(this IInputElement element, Point p)
         {
-            return element.GetInputElementsAt(p).First();
+            return element.GetInputElementsAt(p).FirstOrDefault();
         }
 
         private static IEnumerable<IInputElement> ZSort(IEnumerable<IInputElement> elements)