From a2dc42a9a420028644c1075a62047126f4a46397 Mon Sep 17 00:00:00 2001
From: Pilzinsel64 <pascal.schedel@dr-schneider.com>
Date: Fri, 30 Aug 2024 10:55:55 +0200
Subject: [PATCH] fail if hostapppath is null

---
 Pilz.Updating.Client/UpdateClient.cs | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/Pilz.Updating.Client/UpdateClient.cs b/Pilz.Updating.Client/UpdateClient.cs
index 8f3c066..097b78e 100644
--- a/Pilz.Updating.Client/UpdateClient.cs
+++ b/Pilz.Updating.Client/UpdateClient.cs
@@ -20,10 +20,10 @@ public class UpdateClient(string updateUrl, AppVersion currentVersion, Channels
     public Channels MinimumChannel { get; private set; } = (Channels)Math.Max((int)minimumChannel, (int)currentVersion.Channel);
     public UpdateInfo? UpdateInfo { get; private set; }
     public UpdatePackageInfo? UpdatePackageInfo { get; private set; }
-    public string HostApplicationPath { get; set; } = string.Empty;
-    public string ApplicationName { get; set; } = string.Empty;
-    public bool InstallAsAdmin { get; set; } = false;
-    public bool UIDarkMode { get; set; } = false;
+    public string? HostApplicationPath { get; set; }
+    public string? ApplicationName { get; set; }
+    public bool InstallAsAdmin { get; set; }
+    public bool UIDarkMode { get; set; }
     public bool HasUpdates => UpdatePackageInfo != null;
 
     // E v e n t   M e t h o d s
@@ -150,17 +150,18 @@ public class UpdateClient(string updateUrl, AppVersion currentVersion, Channels
 
     public void InstallPackage(UpdatePackageInfo package)
     {
+        if (string.IsNullOrWhiteSpace(HostApplicationPath) || !dicPackagePaths.TryGetValue(package, out var packagePath))
+        {
+            RaiseStatusChanged(UpdateStatus.Failed);
+            return;
+        }
+
         // Extract Package
         if (!RaiseStatusChanged(UpdateStatus.Extracting, UpdateStatusEvent.PreEvent, true))
         {
             RaiseStatusChanged(UpdateStatus.Canceled);
             return;
         }
-        if (!dicPackagePaths.TryGetValue(package, out var packagePath))
-        {
-            RaiseStatusChanged(UpdateStatus.Failed);
-            return;
-        }
         string dataPath;
         if (package.Type == PackageType.Zip)
         {