From 03917ec806d38765fa9cf50c39dafa8fdfd7082a Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Mon, 7 Oct 2019 16:06:36 +0900
Subject: [PATCH] Remove possible crash at shutdown

---
 .../Monero/Services/MoneroLikeSummaryUpdaterHostedService.cs    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BTCPayServer/Services/Altcoins/Monero/Services/MoneroLikeSummaryUpdaterHostedService.cs b/BTCPayServer/Services/Altcoins/Monero/Services/MoneroLikeSummaryUpdaterHostedService.cs
index 6cfa0f0c3..cd7846bbb 100644
--- a/BTCPayServer/Services/Altcoins/Monero/Services/MoneroLikeSummaryUpdaterHostedService.cs
+++ b/BTCPayServer/Services/Altcoins/Monero/Services/MoneroLikeSummaryUpdaterHostedService.cs
@@ -59,7 +59,7 @@ namespace BTCPayServer.Services.Altcoins.Monero.Services
 
         public Task StopAsync(CancellationToken cancellationToken)
         {
-            _Cts.Cancel();
+            _Cts?.Cancel();
             return Task.CompletedTask;
         }
     }