Adding code to assign the last request to axios response

lib/adapters/http.js

@@ -149,12 +149,15 @@ module.exports = function httpAdapter(config) {
         break;
       }
 
+      // return the last request in case of redirects
+      var lastRequest = res.req || req;
+
       var response = {
         status: res.statusCode,
         statusText: res.statusMessage,
         headers: res.headers,
         config: config,
-        request: req
+        request: lastRequest
       };
 
       if (config.responseType === 'stream') {