From 68c21faf64c9b4de64be45bf91b04791904b0700 Mon Sep 17 00:00:00 2001
From: Juan Font Alonso <juanfontalonso@gmail.com>
Date: Fri, 30 Apr 2021 09:55:39 +0200
Subject: [PATCH] Check persistnt flag errors

---
 cmd/headscale/headscale.go | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/cmd/headscale/headscale.go b/cmd/headscale/headscale.go
index fd90664b..3ea3a00a 100644
--- a/cmd/headscale/headscale.go
+++ b/cmd/headscale/headscale.go
@@ -92,16 +92,28 @@ func main() {
 	headscaleCmd.AddCommand(versionCmd)
 
 	cli.NodeCmd.PersistentFlags().StringP("namespace", "n", "", "Namespace")
-	cli.NodeCmd.MarkPersistentFlagRequired("namespace")
+	err = cli.NodeCmd.MarkPersistentFlagRequired("namespace")
+	if err != nil {
+		log.Fatalf(err.Error())
+	}
 
 	cli.PreauthkeysCmd.PersistentFlags().StringP("namespace", "n", "", "Namespace")
-	cli.PreauthkeysCmd.MarkPersistentFlagRequired("namespace")
+	err = cli.PreauthkeysCmd.MarkPersistentFlagRequired("namespace")
+	if err != nil {
+		log.Fatalf(err.Error())
+	}
 
 	cli.RegisterCmd.PersistentFlags().StringP("namespace", "n", "", "Namespace")
-	cli.RegisterCmd.MarkPersistentFlagRequired("namespace")
+	err = cli.RegisterCmd.MarkPersistentFlagRequired("namespace")
+	if err != nil {
+		log.Fatalf(err.Error())
+	}
 
 	cli.RoutesCmd.PersistentFlags().StringP("namespace", "n", "", "Namespace")
-	cli.RoutesCmd.MarkPersistentFlagRequired("namespace")
+	err = cli.RoutesCmd.MarkPersistentFlagRequired("namespace")
+	if err != nil {
+		log.Fatalf(err.Error())
+	}
 
 	cli.NamespaceCmd.AddCommand(cli.CreateNamespaceCmd)
 	cli.NamespaceCmd.AddCommand(cli.ListNamespacesCmd)