From acb400ef7f1502831695d150c1cc8a142698e21a Mon Sep 17 00:00:00 2001
From: Martin Heidegger <martin.heidegger@gmail.com>
Date: Tue, 16 Feb 2016 01:30:05 +0900
Subject: [PATCH] Fixed the error message

---
 lib/get-certificate.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/get-certificate.js b/lib/get-certificate.js
index cd67b7c..bf30192 100644
--- a/lib/get-certificate.js
+++ b/lib/get-certificate.js
@@ -235,10 +235,10 @@ module.exports.create = function (deps) {
         nextDomain();
       } else if (authz.status==='invalid') {
         unlink();
-        challengesState = state.challenges.map(function (challenge) {
+        challengesState = authz.challenges.map(function (challenge) {
           var result =  ' - ' + challenge.uri + ' [' + challenge.status + ']';
-          if (result.error) {
-            result += '\n   ' + result.error.detail;
+          if (challenge.error) {
+            result += '\n   ' + challenge.error.detail;
           }
           return result;
         }).join('\n');