From c7af5bf2638a1164f2eb5467c39c6cffbd13a02e Mon Sep 17 00:00:00 2001
From: Alex Vaghin <ddos@google.com>
Date: Tue, 25 Apr 2017 20:31:00 +0200
Subject: [PATCH] acme: add missing err assignment check

Spotted it thanks to a proposal in
https://github.com/golang/go/issues/19727.

Change-Id: I389a3fc0db3cf64fba41c3ecd70a236917ea8fa3
Reviewed-on: https://go-review.googlesource.com/41698
Run-TryBot: Sam Whited <sam@samwhited.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Sam Whited <sam@samwhited.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---
 acme/acme.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acme/acme.go b/acme/acme.go
index 275844d..a7b6ce4 100644
--- a/acme/acme.go
+++ b/acme/acme.go
@@ -152,7 +152,7 @@ func (c *Client) Discover(ctx context.Context) (Directory, error) {
 			CAA     []string `json:"caa-identities"`
 		}
 	}
-	if json.NewDecoder(res.Body).Decode(&v); err != nil {
+	if err := json.NewDecoder(res.Body).Decode(&v); err != nil {
 		return Directory{}, err
 	}
 	c.dir = &Directory{