From 3316f4bece09c041cd58b3563cb5f11a8f55793c Mon Sep 17 00:00:00 2001
From: Ivan Kozlovic <ivan.kozlovic@apcera.com>
Date: Thu, 2 Feb 2017 10:55:52 -0700
Subject: [PATCH] Fix staticcheck report

Removed `os.Exit()` from function assigned to `flag.Usage`.
---
 main.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/main.go b/main.go
index 383667df..42537239 100644
--- a/main.go
+++ b/main.go
@@ -119,7 +119,9 @@ func main() {
 	flag.StringVar(&opts.TLSKey, "tlskey", "", "Private key for server certificate.")
 	flag.StringVar(&opts.TLSCaCert, "tlscacert", "", "Client certificate CA for verification.")
 
-	flag.Usage = usage
+	flag.Usage = func() {
+		fmt.Printf("%s\n", usageStr)
+	}
 
 	flag.Parse()