From 3d0c56fe2e8e2476a6e4516dd8e619ff07f6a3d3 Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Tue, 10 Aug 2021 13:22:04 +0200
Subject: [PATCH] Don't print stack on CLI parsing failure or --help

refs #334
---
 internal/command/command.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/internal/command/command.go b/internal/command/command.go
index d7a8ef7c..1450b445 100644
--- a/internal/command/command.go
+++ b/internal/command/command.go
@@ -7,6 +7,7 @@ import (
 	"github.com/icinga/icingadb/pkg/icingadb"
 	"github.com/icinga/icingadb/pkg/icingaredis"
 	"github.com/icinga/icingadb/pkg/utils"
+	goflags "github.com/jessevdk/go-flags"
 	"github.com/pkg/errors"
 	"go.uber.org/zap"
 	"os"
@@ -23,7 +24,12 @@ type Command struct {
 func New() *Command {
 	flags, err := config.ParseFlags()
 	if err != nil {
-		utils.Fatal(err)
+		var cliErr *goflags.Error
+		if errors.As(err, &cliErr) && cliErr.Type == goflags.ErrHelp {
+			os.Exit(0)
+		}
+
+		os.Exit(2)
 	}
 
 	if flags.Version {