Merge pull request #5 from bryglen/master

fix phpdocs properly

Author: barryvdh

src/Message/ClientTokenResponse.php

@@ -6,7 +6,7 @@
 use Omnipay\Common\Message\RequestInterface;
 
 /**
- * Response
+ * ClientTokenResponse
  */
 class ClientTokenResponse extends AbstractResponse
 {

src/Message/CreateCustomerRequest.php

@@ -6,7 +6,7 @@
 /**
  * Authorize Request
  *
- * @method CreateCustomerRequest send()
+ * @method CustomerResponse send()
  */
 class CreateCustomerRequest extends AbstractRequest
 {
@@ -19,7 +19,7 @@ public function getData()
      * Send the request with specified data
      *
      * @param  mixed $data The data to send
-     * @return ResponseInterface
+     * @return CustomerResponse
      */
     public function sendData($data)
     {

src/Message/CreateMerchantAccountRequest.php

@@ -6,7 +6,7 @@
 /**
  * Merchant account Request
  *
- * @method CreateCustomerRequest send()
+ * @method Response send()
  */
 class CreateMerchantAccountRequest extends AbstractMerchantAccountRequest
 {

src/Message/CustomerResponse.php

@@ -5,12 +5,16 @@
 use Omnipay\Common\Message\RequestInterface;
 
 /**
- * Response
+ * CustomerResponse
  */
 class CustomerResponse extends Response
 {
     public function getCustomerData()
     {
-        return $this->data->customer;
+        if (isset($this->data->customer)) {
+            return $this->data->customer;
+        }
+
+        return null;
     }
 }

src/Message/DeleteCustomerRequest.php

@@ -6,7 +6,7 @@
 /**
  * Authorize Request
  *
- * @method DeleteCustomerRequest send()
+ * @method Response send()
  */
 class DeleteCustomerRequest extends AbstractRequest
 {

src/Message/UpdateCustomerRequest.php

@@ -6,7 +6,7 @@
 /**
  * Authorize Request
  *
- * @method UpdateCustomerRequest send()
+ * @method CustomerResponse send()
  */
 class UpdateCustomerRequest extends AbstractRequest
 {

src/Message/UpdateMerchantAccountRequest.php

@@ -6,7 +6,7 @@
 /**
  * Authorize Request
  *
- * @method UpdateMerchantAccountRequest send()
+ * @method Response send()
  */
 class UpdateMerchantAccountRequest extends AbstractMerchantAccountRequest
 {