lib/truemail/validate/mx.rb in truemail-3.0.8 vs lib/truemail/validate/mx.rb in truemail-3.0.9

@@ -68,10 +68,10 @@
         Truemail::Dns::Resolver.a_record(hostname, configuration: configuration)
       end
 
       def hosts_from_cname_records?
         cname_records = Truemail::Dns::Resolver.cname_records(domain, configuration: configuration)
-        return if cname_records.empty?
+        return false if cname_records.empty?
         cname_records.each do |cname_record|
           host = a_record(cname_record.name.to_s)
           hostname = Truemail::Dns::Resolver.dns_lookup(host, configuration: configuration)
           found_hosts = mx_records(hostname)
           fetch_target_hosts(found_hosts.empty? ? [host] : found_hosts)