From 149a83692db106860b2f405ebc6592ea26fb764d Mon Sep 17 00:00:00 2001
From: Alec Thomas <alec@swapoff.org>
Date: Thu, 7 Jun 2018 22:35:09 +1000
Subject: [PATCH] Bug fix.

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

diff --git a/kong.go b/kong.go
index 8ad33b7..1b84f38 100644
--- a/kong.go
+++ b/kong.go
@@ -173,7 +173,7 @@ func (k *Kong) FatalIfErrorf(err error, args ...interface{}) {
 	}
 	msg := err.Error()
 	if len(args) > 0 {
-		msg = fmt.Sprintf(args[0].(string), args...) + ": " + err.Error()
+		msg = fmt.Sprintf(args[0].(string), args[1:]...) + ": " + err.Error()
 	}
 	k.Errorf("%s\n", msg)
 	k.Exit(1)