[-] BO : Fixing warnings on PaymentModule Tab

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@15602 b9a71923-0436-4b27-9f14-aed3839534dd

controllers/admin/AdminPaymentController.php

@@ -166,7 +166,7 @@ class AdminPaymentControllerCore extends AdminController
 				break;
 			}
 
-		$lists = array('currencies' =>
+		$lists = array(
 					array('items' => Currency::getCurrencies(),
 						  'title' => $this->l('Currency restrictions'),
 						  'desc' => $this->l('Please mark the checkbox(es) for the currency or currencies for which you want the payment module(s) to be available.'),
@@ -203,6 +203,9 @@ class AdminPaymentControllerCore extends AdminController
 					else
 						$list['items'][$key_item]['check_list'][$key_module] = 'unchecked';
 
+					if (!isset($module->$name_id))
+						$module->$name_id = array();
+
 					// If is a country list and the country is limited, remove it from list
 					if ($name_id == 'country'
 						&& isset($module->limited_countries)