+nameservers += @ns
+
+if @unbound && @unbound == "true"
+ nameservers = ['127.0.0.1']
+end
+
+if nameservers.empty?
+ #raise Puppet::ParseError, "Something has gone wrong writing resolv.conf. No nameservers to use!"
+ scope.function_warning(["Something has gone wrong writing resolv.conf. No nameservers to use - using google's!"])
+ nameservers << '8.8.8.8'
+ nameservers << '8.8.4.4'