// Copyright 2019 The Go Authors. All rights reserved.

// Use of this source code is governed by a BSD-style

// license that can be found in the LICENSE file.

// +build go1.12

package acme

import "runtime/debug"

func init() {

	// Set packageVersion if the binary was built in modules mode and x/crypto

	// was not replaced with a different module.

	info, ok := debug.ReadBuildInfo()

	if !ok {

		return

	}

	for _, m := range info.Deps {

		if m.Path != "golang.org/x/crypto" {

			continue

		}

		if m.Replace == nil {

			packageVersion = m.Version

		}

		break

	}

}