Fixup error message for issues with IPv4 resolving

2016-03-26 10:08:24 +01:00
parent fc3b7e948f
commit 8d085347b9
1 changed files with 1 additions and 1 deletions
--- a/src/Commands/Issue.php
+++ b/src/Commands/Issue.php
@@ -178,7 +178,7 @@ class Issue implements Command {
        list($errors) = (yield \Amp\any($promises));

        if (!empty($errors)) {
-            throw new AcmeException("Couldn't resolve the following domains to an IPv4 record: " . implode(array_keys($errors)));
+            throw new AcmeException("Couldn't resolve the following domains to an IPv4 record: " . implode(", ", array_keys($errors)));
        }
    }