[*] Classes : fix bug #PSFV-162 - Remove unused variables

controllers/front/PdfInvoiceController.php

@@ -25,8 +25,6 @@
 *  International Registered Trademark & Property of PrestaShop SA
 */
 
-
-
 class PdfInvoiceControllerCore extends FrontController
 {
 	protected $display_header = false;
@@ -59,9 +57,6 @@ class PdfInvoiceControllerCore extends FrontController
 		if (!OrderState::invoiceAvailable($order->getCurrentState()) && !$order->invoice_number)
 			die(Tools::displayError('No invoice available'));
 
-		// assignments
-		$country = new Country((int)$order->id_address_invoice);
-
 		$this->order = $order;
 	}