From ed3da3c98d097e9cd1569b959a6b625d98de8198 Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Thu, 11 Jan 2018 16:43:32 +0100
Subject: [PATCH] Fix DNS lookups

---
 src/Commands/Issue.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Commands/Issue.php b/src/Commands/Issue.php
index 5904bf1..98ff935 100644
--- a/src/Commands/Issue.php
+++ b/src/Commands/Issue.php
@@ -2,6 +2,7 @@
 
 namespace Kelunik\AcmeClient\Commands;
 
+use Amp\Dns;
 use Amp\Promise;
 use Kelunik\Acme\AcmeException;
 use Kelunik\Acme\AcmeService;
@@ -161,7 +162,10 @@ class Issue implements Command {
     }
 
     private function checkDnsRecords(array $domains): \Generator {
-        $promises = AcmeClient\concurrentMap(10, \array_combine($domains, $domains), 'Amp\Dns\resolve');
+        $promises = AcmeClient\concurrentMap(10, $domains, function (string $domain): Promise {
+            return Dns\resolve($domain);
+        });
+
         list($errors) = yield Promise\any($promises);
 
         if ($errors) {