From 3054a513ee33ec96c9220b57817721226522838f Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Fri, 25 Oct 2019 16:44:36 +0300
Subject: [PATCH] Fix AppBuilderBase.Start<TMainWindow>

---
 src/Avalonia.Controls/AppBuilderBase.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Avalonia.Controls/AppBuilderBase.cs b/src/Avalonia.Controls/AppBuilderBase.cs
index d9be9171ed..85eab3be7b 100644
--- a/src/Avalonia.Controls/AppBuilderBase.cs
+++ b/src/Avalonia.Controls/AppBuilderBase.cs
@@ -126,8 +126,7 @@ namespace Avalonia.Controls
             
             // Copy-pasted because we can't call extension methods due to generic constraints
             var lifetime = new ClassicDesktopStyleApplicationLifetime(Instance) {ShutdownMode = ShutdownMode.OnMainWindowClose};
-            Instance.ApplicationLifetime = lifetime;
-            SetupWithoutStarting();
+            SetupWithLifetime(lifetime);
             lifetime.Start(Array.Empty<string>());
         }