From 14a8e671ae40a473e018eb4497dcf1d2267a8a0b Mon Sep 17 00:00:00 2001
From: Tigran Rostomyan <tumb4ka228@gmail.com>
Date: Wed, 14 Jun 2023 23:08:35 +0200
Subject: [PATCH] Added error exit code

---
 Program.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Program.cs b/Program.cs
index c9e1c25..0786409 100644
--- a/Program.cs
+++ b/Program.cs
@@ -21,13 +21,18 @@ public class Options
 
     static public void Main(string[] args)
     {
-        Parser.Default.ParseArguments<Options>(args).WithParsed<Options>(o => {
+        var parseResult = Parser.Default.ParseArguments<Options>(args).WithParsed<Options>(o => {
             // Console.Write(String.Join(", ", o.filenames));
             File.Delete(o.OutputFilename);
             var merger = new FileMerger(o.OutputFilename, o.Filenames, o.SetPageBreaks);
             // merger.MergeFiles();
             merger.MergeFiles();
         });
+        if (parseResult.Errors.Count() == 0) {
+            Environment.Exit(0);
+        } else {
+            Environment.Exit(1);
+        }
     }
 }