From 29dfbfbeb4c10e5cf037bce5c453624a592ec7e1 Mon Sep 17 00:00:00 2001
From: Jakub Jarosz <jakub@jarosz.dev>
Date: Fri, 22 Mar 2024 19:49:39 +0000
Subject: [PATCH] Return 1 on err

---
 hpot.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hpot.go b/hpot.go
index 39c3952..4964764 100644
--- a/hpot.go
+++ b/hpot.go
@@ -119,7 +119,7 @@ func Main() int {
 	flag.Parse()
 	if len(flag.Args()) == 0 {
 		fmt.Println(usage)
-		return 0
+		return 1
 	}
 
 	ports, err := parsePorts(flag.Args()[0])