From f9671bd4cc7e03431c50c9181705e4097517375b Mon Sep 17 00:00:00 2001
From: Takoooooo <dan.pan2012@yandex.ru>
Date: Tue, 28 Dec 2021 14:31:03 +0200
Subject: [PATCH] use getrequiredservice

---
 src/Avalonia.Input/TouchDevice.cs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/Avalonia.Input/TouchDevice.cs b/src/Avalonia.Input/TouchDevice.cs
index a3881c42e7..84974302eb 100644
--- a/src/Avalonia.Input/TouchDevice.cs
+++ b/src/Avalonia.Input/TouchDevice.cs
@@ -58,11 +58,8 @@ namespace Avalonia.Input
                 }
                 else
                 {
-                    var settings = AvaloniaLocator.Current.GetService<ITouchPlatformSettings>();
-                    if (settings == null)
-                    {
-                        throw new Exception("ITouchPlatformSettings can not be null.");
-                    }
+                    var settings = AvaloniaLocator.Current.GetRequiredService<ITouchPlatformSettings>();
+
                     if (!_lastClickRect.Contains(args.Position)
                         || ev.Timestamp - _lastClickTime > settings.TouchDoubleClickTime.TotalMilliseconds)
                     {