From ec1b6060eb78ea0974ee25770e004f7c3cc775bb Mon Sep 17 00:00:00 2001
From: Tony Murray <murraytony@gmail.com>
Date: Mon, 10 Sep 2018 21:40:41 -0500
Subject: [PATCH] ignore dns errors when fetching astext

---
 includes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/functions.php b/includes/functions.php
index 5d4e94fc03..dfb6b187a5 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -974,7 +974,7 @@ function get_astext($asn)
         return $cache['astext'][$asn];
     }
 
-    $result = dns_get_record("AS$asn.asn.cymru.com", DNS_TXT);
+    $result = @dns_get_record("AS$asn.asn.cymru.com", DNS_TXT);
     if (!empty($result[0]['txt'])) {
         $txt = explode('|', $result[0]['txt']);
         $result = trim($txt[4], ' "');