From 4ef49e85441e21377c6fca4316bb52dcea7a1afb Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Wed, 14 Jun 2017 08:08:34 +0200
Subject: [PATCH] Fix cache TTL

---
 lib/DefaultResolver.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/DefaultResolver.php b/lib/DefaultResolver.php
index d3495a3..ad39430 100644
--- a/lib/DefaultResolver.php
+++ b/lib/DefaultResolver.php
@@ -667,9 +667,9 @@ REGEX;
             $promisor->fail($error);
         } else {
             foreach ($result as $type => $records) {
-                $minttl = INF;
+                $minttl = \PHP_INT_MAX;
                 foreach ($records as list( , , $ttl)) {
-                    if ($ttl && $minttl > $ttl) {
+                    if ($ttl < $minttl) {
                         $minttl = $ttl;
                     }
                 }