From 301dc491b4a2378dd2192ec12b3de44abf166221 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Gaillard?= <remi.gaillard@prestashop.com>
Date: Wed, 2 Jan 2013 16:21:54 +0100
Subject: [PATCH] [-] BO: Fix #PSCFV-6415 php notice

---
 controllers/admin/AdminInvoicesController.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/controllers/admin/AdminInvoicesController.php b/controllers/admin/AdminInvoicesController.php
index c2658675a..242d71e5c 100644
--- a/controllers/admin/AdminInvoicesController.php
+++ b/controllers/admin/AdminInvoicesController.php
@@ -273,11 +273,14 @@ class AdminInvoicesControllerCore extends AdminController
 
 	protected function getInvoicesModelsFromDir($directory)
 	{
-		$templates = array();
+		$templates = false;
 
 		if (is_dir($directory))
 			$templates = glob($directory.'invoice-*.tpl');
 
+		if (!$templates)
+			$templates = array();
+
 		return $templates;
 	}
 }