From 56a0c9684bfdb8bebbeea5eb94192a215d8d45a1 Mon Sep 17 00:00:00 2001
From: Simon Zolin <s.zolin@adguard.com>
Date: Thu, 5 Dec 2019 13:06:52 +0300
Subject: [PATCH] - rDNS: support multiple Answer records

---
 home/rdns.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/home/rdns.go b/home/rdns.go
index 6f99fa3f..e395fdb3 100644
--- a/home/rdns.go
+++ b/home/rdns.go
@@ -114,7 +114,7 @@ func (r *RDNS) resolve(ip string) string {
 		log.Debug("Error while making an rDNS lookup for %s: %s", ip, err)
 		return ""
 	}
-	if len(resp.Answer) != 1 {
+	if len(resp.Answer) == 0 {
 		log.Debug("No answer for rDNS lookup of %s", ip)
 		return ""
 	}