From 112b3e47e5bc3ad5011e0dfbfffe089881d2fa86 Mon Sep 17 00:00:00 2001
From: blinkthethings <blinkthethings@gmail.com>
Date: Fri, 25 Dec 2020 13:30:43 -0500
Subject: [PATCH] Add comment

---
 cmd/modhex.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/modhex.go b/cmd/modhex.go
index b4c26bf..55fcbd7 100644
--- a/cmd/modhex.go
+++ b/cmd/modhex.go
@@ -28,6 +28,7 @@ func main() {
 	}
 	flag.Parse()
 
+	// display usage if no data is provided
 	if flag.NArg() < 1 {
 		flag.Usage()
 		os.Exit(0)