use search path from platform when resolving names with resolve*

Author: markdrago

lib/client.js

@@ -291,16 +291,18 @@ Resolve.prototype._preStart = function() {
 };
 
 Resolve.prototype._shouldContinue = function() {
-  debug('resolve should continue', this._server_list.length, this._domain);
-  return this._server_list.length;
+  debug('resolve should continue', this._server_list.length, this._search_path.length, this._domain);
+  return this._server_list.length && this._search_path.length;
 };
 
 Resolve.prototype._nextQuestion = function() {
   debug('resolve next question', this._domain);
+  this._buildQuestion([this._domain, this._search_path.pop()].join('.'));
 };
 
 Resolve.prototype.start = function() {
   if (!this._started) {
+    this._search_path = platform.search_path[0].slice(0);
     this._preStart();
   }