From e8214eecbf5d00e0a5d0f9b031d2b2421a6a7934 Mon Sep 17 00:00:00 2001
From: tigp <24852530+tigp@users.noreply.github.com>
Date: Mon, 9 Jul 2018 02:00:50 +0200
Subject: [PATCH] Use CertType zero value as nothing

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

diff --git a/sign/sign.go b/sign/sign.go
index a81aa3e..266d9fd 100644
--- a/sign/sign.go
+++ b/sign/sign.go
@@ -56,7 +56,7 @@ type SignDataSignature struct {
 }
 
 const (
-	ApprovalSignature = iota
+	ApprovalSignature = iota + 1
 	CertificationSignature
 	UsageRightsSignature
 )