From afbea61d7b3d0f9d84d0f1814e3284bc7f14e34a Mon Sep 17 00:00:00 2001
From: Kojo <kojo.bauer@ownsoft.de>
Date: Tue, 30 Dec 2025 12:14:02 +0100
Subject: [PATCH] ServiceFacade: Bei DoAsync() leere Callback-Actions abfangen

---
 BeWo/ServiceProxy/ServiceFacade.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BeWo/ServiceProxy/ServiceFacade.cs b/BeWo/ServiceProxy/ServiceFacade.cs
index f897f4ffc..3bd50da03 100644
--- a/BeWo/ServiceProxy/ServiceFacade.cs
+++ b/BeWo/ServiceProxy/ServiceFacade.cs
@@ -786,14 +786,14 @@ namespace BeWo.ServiceProxy
 			DispatcherPriority.Normal,
 			(Action)delegate
 			{
-				pCallback();
+				pCallback?.Invoke();
 			});
 
 			Action<Exception> tErrorCallback = (t) => dispatcher.BeginInvoke(
 			DispatcherPriority.Normal,
 			(Action)delegate
 			{
-				pErrorCallback(t);
+				pErrorCallback?.Invoke(t);
 			});
 
 			DoAsync<TClient, TInterface>(pAction, tCallback, tErrorCallback, showWaitDialog);