From 0d61689da186142bd2a0cd268dcc803ef83f8bbc Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Sat, 22 Oct 2016 11:08:29 +0200
Subject: [PATCH] Wait for challenge to be written to disk before continuing

This also makes exceptions visible now. This commit resolves #37.
---
 src/Commands/Issue.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Commands/Issue.php b/src/Commands/Issue.php
index f7c5b7c..86ea143 100644
--- a/src/Commands/Issue.php
+++ b/src/Commands/Issue.php
@@ -153,7 +153,7 @@ class Issue implements Command {
         $challengeStore = new ChallengeStore($path);
 
         try {
-            $challengeStore->put($token, $payload, isset($user) ? $user : null);
+            yield $challengeStore->put($token, $payload, isset($user) ? $user : null);
 
             yield $acme->verifyHttp01Challenge($domain, $token, $payload);
             yield $acme->answerChallenge($challenge->uri, $payload);