Fix callback

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/sendgrid.js b/lib/sendgrid.js
index 144d4e9..9a5ea60 100644
--- a/lib/sendgrid.js
+++ b/lib/sendgrid.js
@@ -35,8 +35,8 @@ var Sendgrid = function(api_user, api_key, options) {
    * @param  {Function}      callback  A function to call when the processing is done.
    *                                   This parameter is optional.
    */
-  var web = function(email, cb) {
-    var callback    = cb || function() { };
+  var web = function(email, callback) {
+    var callback    = callback || function() { };
     if (email.constructor !== Email) {
       email = new Email(email);
     }
@@ -55,15 +55,15 @@ var Sendgrid = function(api_user, api_key, options) {
    * @param    {Function}      callback                  A function to call when the processing is done.
    *                                                     This parameter is optional.
    */
-  var smtp = function(email, nodeMailerOptions, cb) {
+  var smtp = function(email, nodeMailerOptions, callback) {
 
     // Support a callback without nodeMailerOptions
-    if (! cb && typeof nodeMailerOptions === "function") {
+    if (! callback && typeof nodeMailerOptions === "function") {
       callback = nodeMailerOptions;
       nodeMailerOptions = null;
     }
 
-    var callback = cb || function() { };
+    var callback = callback || function() { };
 
     if (email.constructor !== Email) {
       email = new Email(email);