From f115eb84004050e319b8afcb5a27ca1b093ee3b8 Mon Sep 17 00:00:00 2001
From: DGO <d.golda@interia.eu>
Date: Tue, 16 Apr 2019 14:48:05 +0200
Subject: [PATCH] Unsubscribe from closing event or window won't close even
 after the config dialog was closed.

---
 src/Soloplan.WhatsON.GUI/Config/View/ConfigWindow.xaml.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Soloplan.WhatsON.GUI/Config/View/ConfigWindow.xaml.cs b/src/Soloplan.WhatsON.GUI/Config/View/ConfigWindow.xaml.cs
index bc90a7e..b5b3a02 100644
--- a/src/Soloplan.WhatsON.GUI/Config/View/ConfigWindow.xaml.cs
+++ b/src/Soloplan.WhatsON.GUI/Config/View/ConfigWindow.xaml.cs
@@ -187,6 +187,7 @@ private void WindowClosing(object sender, System.ComponentModel.CancelEventArgs
         return;
       }
 
+      this.Owner.Closing -= this.OwnerClosing;
       this.configurationViewModel.ApplyToSourceAndSave();
     }