Fix query duplication

lib/index.js

@@ -27,18 +27,18 @@ module.exports.retries = retries;
 function retry (retries) {
 
   var self    = this
+    , oldPath = this.url
+    , timeout = this._timeout
     , oldEnd  = this.end;
 
   retries = retries || 1;
 
   this.end = function (fn) {
-    var timeout = this._timeout;
-
     function attemptRetry () {
       return oldEnd.call(self, function (err, res) {
         if (!retries || !shouldRetry(err, res)) return fn && fn(err, res);
 
-        reset(self, timeout);
+        reset(self, oldPath, timeout);
 
         retries--;
         return attemptRetry();
@@ -56,23 +56,29 @@ function retry (retries) {
  * HACK: Resets the internal state of a request.
  */
 
-function reset (request, timeout) {
-  var headers = request.req._headers;
-  var path = request.req.path;
+function reset (request, url, timeout) {
+  if (request.req) {
+    var headers = request.req._headers;
+    var path = request.url;
 
-  request.req.abort();
-  request.called = false;
-  request.timeout(timeout);
-  delete request.req;
-  delete request._timer;
+    request.req.abort();
+    request.called = false;
+    delete request.req;
 
-  for (var k in headers) {
-    request.set(k, headers[k]);
-  }
+    for (var k in headers) {
+      request.set(k, headers[k]);
+    }
 
-  if (!request.qs) {
-    request.req.path = path;
+    if (!request.qs) {
+      request.req.path = path;
+    }
+  } else {
+    request.abort();
+    request.clearTimeout();
   }
+
+  delete request._timer;
+  request.timeout(timeout);
 }