From c6c8f5cdf6adccc36780819ca5f5b400779f2e91 Mon Sep 17 00:00:00 2001
From: glax <johanna@bernloehr.eu>
Date: Thu, 15 Jun 2023 18:50:50 +0200
Subject: [PATCH] TrangaSettings nullable library and notificationManagers will
 initialize a new Hashset

---
 Tranga/TrangaSettings.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Tranga/TrangaSettings.cs b/Tranga/TrangaSettings.cs
index 4295d2d..02de48d 100644
--- a/Tranga/TrangaSettings.cs
+++ b/Tranga/TrangaSettings.cs
@@ -16,15 +16,15 @@ public class TrangaSettings
     public HashSet<LibraryManager> libraryManagers { get; }
     public HashSet<NotificationManager> notificationManagers { get; }
 
-    public TrangaSettings(string downloadLocation, string workingDirectory, HashSet<LibraryManager> libraryManagers,
-        HashSet<NotificationManager> notificationManagers)
+    public TrangaSettings(string downloadLocation, string workingDirectory, HashSet<LibraryManager>? libraryManagers,
+        HashSet<NotificationManager>? notificationManagers)
     {
         if (downloadLocation.Length < 1 || workingDirectory.Length < 1)
             throw new ArgumentException("Download-location and working-directory paths can not be empty!");
         this.workingDirectory = workingDirectory;
         this.downloadLocation = downloadLocation;
-        this.libraryManagers = libraryManagers;
-        this.notificationManagers = notificationManagers;
+        this.libraryManagers = libraryManagers??new();
+        this.notificationManagers = notificationManagers??new();
     }
 
     public static TrangaSettings LoadSettings(string importFilePath, Logger? logger)