fix double-click startup on mac (#570)

CHANGELOG.md

@@ -4,6 +4,8 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
+### Fixed
+- Fix double-click startup on mac
 
 ## [0.3.6-alpha] - 2022-01-10
 ### Fixed

ErsatzTV/Program.cs

@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using System.Reflection;
 using System.Threading.Tasks;
 using ErsatzTV.Core;
 using Microsoft.AspNetCore.Hosting;
@@ -12,7 +13,7 @@ namespace ErsatzTV
     public class Program
     {
         private static IConfiguration Configuration { get; } = new ConfigurationBuilder()
-            .SetBasePath(Directory.GetCurrentDirectory())
+            .SetBasePath(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location))
             .AddJsonFile("appsettings.json", false, true)
             .AddJsonFile(
                 $"appsettings.{Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? "Production"}.json",