From 402756c1c5c4a76011ba9effc5df33bdcb7eb29e Mon Sep 17 00:00:00 2001
From: Till Klocke <till.klocke@gmail.com>
Date: Tue, 14 Jun 2016 09:50:12 +0200
Subject: [PATCH] registration message in case of conflict 409 should not
 contain contact details

---
 acme/client.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/acme/client.go b/acme/client.go
index a2d9c0ed..fe012222 100644
--- a/acme/client.go
+++ b/acme/client.go
@@ -173,7 +173,9 @@ func (c *Client) Register() (*RegistrationResource, error) {
 		remoteErr, ok := err.(RemoteError)
 		if ok && remoteErr.StatusCode == 409 {
 			regURI = hdr.Get("Location")
-			regMsg.Resource = "reg"
+			regMsg = registrationMessage{
+				Resource: "reg",
+			}
 			if hdr, err = postJSON(c.jws, regURI, regMsg, &serverReg); err != nil {
 				return nil, err
 			}