Parameter error checking

2026-09-30 22:28:28 +00:00 · 2016-03-12 00:33:11 +01:00
parent de61901bb2
commit 725fb00d5a
2 changed files with 12 additions and 0 deletions
@@ -41,12 +41,18 @@ namespace Ntp.Analyzer.Validate.Cli
        public static void Main (string[] args)
        {
            if (args.Length != 1) {
+                Console.WriteLine("NTP Analyzer validator tool.");
                Console.WriteLine ("Usage: ntpav configuration");
                return;
            }

            string configFile = args [0];

+            if (!File.Exists (configFile)) {
+                Console.WriteLine("File does not exists: " + configFile);
+                return;
+            }
+
            // Neutralize.
            Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;