CRM-17335 - Remove more uses of CRM_Core_DAO::$_nullObject

[civicrm-core.git] / CRM / Contribute / Form / Task / Invoice.php

diff --git a/CRM/Contribute/Form/Task/Invoice.php b/CRM/Contribute/Form/Task/Invoice.php
index e0a99e21b8cf5aa37d690dff8951c7a685f70aec..776362dff90752c781f9101edc4ab1c3c32924a4 100644 (file)
--- a/CRM/Contribute/Form/Task/Invoice.php
+++ b/CRM/Contribute/Form/Task/Invoice.php
@@ -223,7 +223,7 @@ class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
    */
   public function postProcess() {
     $params = $this->controller->exportValues($this->_name);
-    $this->printPDF($this->_contributionIds, $params, $this->_contactIds, $this);
+    self::printPDF($this->_contributionIds, $params, $this->_contactIds);
   }
 
   /**
@@ -235,10 +235,8 @@ class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
    *   Associated array of submitted values.
    * @param array $contactIds
    *   Contact Id.
-   * @param CRM_Core_Form $form
-   *   Form object.
    */
-  public static function printPDF($contribIDs, &$params, $contactIds, &$form) {
+  public static function printPDF($contribIDs, &$params, $contactIds) {
     // get all the details needed to generate a invoice
     $messageInvoice = array();
     $invoiceTemplate = CRM_Core_Smarty::singleton();
@@ -663,7 +661,7 @@ class CRM_Contribute_Form_Task_Invoice extends CRM_Contribute_Form_Task {
     $contributionIDs = array($contributionId);
     $contactId = CRM_Utils_Request::retrieve('cid', 'Positive', CRM_Core_DAO::$_nullObject, FALSE);
     $params = array('output' => 'pdf_invoice');
-    CRM_Contribute_Form_Task_Invoice::printPDF($contributionIDs, $params, $contactId, CRM_Core_DAO::$_nullObject);
+    CRM_Contribute_Form_Task_Invoice::printPDF($contributionIDs, $params, $contactId);
   }
 
 }