Fix copy by reference issue

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/sendgrid.js b/lib/sendgrid.js
index 5e12871..38ab63e 100644
--- a/lib/sendgrid.js
+++ b/lib/sendgrid.js
@@ -1,11 +1,11 @@
 "use strict";
 var package_json = require('./../package.json');
-var emptyRequest = require('sendgrid-rest').emptyRequest
+var emptyRequest = JSON.parse(JSON.stringify(require('sendgrid-rest').emptyRequest));
 
 // SendGrid allows for quick and easy access to the v3 Web API
 function SendGrid (apiKey, host, globalHeaders) {
   var Client = require('sendgrid-rest').Client
-  var globalRequest = require('sendgrid-rest').emptyRequest
+  var globalRequest = JSON.parse(JSON.stringify(require('sendgrid-rest').emptyRequest));
   globalRequest.host = host || "api.sendgrid.com";
   globalRequest.headers['Content-Type'] = 'application/json'
   globalRequest.headers['Authorization'] = 'Bearer '.concat(apiKey)
@@ -20,7 +20,7 @@ function SendGrid (apiKey, host, globalHeaders) {
   var client = new Client(globalRequest)
 
   this.emptyRequest = function () {
-    return require('sendgrid-rest').emptyRequest
+    return JSON.parse(JSON.stringify(require('sendgrid-rest').emptyRequest));
   }
 
   // Interact with the API with this function