From 4ed7edc47df43828455e54b72099d582baead821 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karl=20Erik=20=C3=95unapuu?= <karlerik@kreative.ee>
Date: Fri, 14 Aug 2020 16:34:42 +0300
Subject: [PATCH] Remove master nameserver from subzone WHOIS, fix whitespace
 anomaly while parsing nameservers

---
 app/models/concerns/zone/whois_queryable.rb | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/models/concerns/zone/whois_queryable.rb b/app/models/concerns/zone/whois_queryable.rb
index 22b2836ec..2c453dbef 100644
--- a/app/models/concerns/zone/whois_queryable.rb
+++ b/app/models/concerns/zone/whois_queryable.rb
@@ -57,10 +57,13 @@ module Concerns
 
       def nameserver_vars
         vars = []
-        vars.push(master_nameserver)
         return vars unless ns_records
 
-        ns_records.split("\r\n").each { |ns| (vars << ns) if ns.match? Nameserver::HOSTNAME_REGEXP }
+        parsed_ns = ns_records.gsub("\r", '').gsub("\n", '')
+        parsed_ns.split("#{origin}. IN NS ").each do |ns|
+          ns.delete_suffix! '.'
+          vars << ns if ns.match? Nameserver::HOSTNAME_REGEXP
+        end
 
         vars
       end