From fef20ff36a0c61a49797fa35c7f0495f3dffcaaf Mon Sep 17 00:00:00 2001
From: GlenCFL <glencfl@gmail.com>
Date: Thu, 7 Dec 2017 12:53:44 -0500
Subject: [PATCH] Fix the halting issue on window close.

---
 Filtration/Views/MainWindow.xaml.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Filtration/Views/MainWindow.xaml.cs b/Filtration/Views/MainWindow.xaml.cs
index 50fafd4..26aecc5 100644
--- a/Filtration/Views/MainWindow.xaml.cs
+++ b/Filtration/Views/MainWindow.xaml.cs
@@ -38,9 +38,9 @@ namespace Filtration.Views
             }
         }
 
-        private void MainWindow_OnClosing(object sender, CancelEventArgs e)
+        private async void MainWindow_OnClosing(object sender, CancelEventArgs e)
         {
-            var allDocumentsClosed = _mainWindowViewModel.CloseAllDocumentsAsync().Result;
+            var allDocumentsClosed = await _mainWindowViewModel.CloseAllDocumentsAsync();
             if (!allDocumentsClosed)
             {
                 e.Cancel = true;