From 393b15665b04f13c4e13f9835f996ea245011ea5 Mon Sep 17 00:00:00 2001
From: dMetzger <damien.metzger@prestashop.com>
Date: Fri, 10 Aug 2012 12:24:18 +0000
Subject: [PATCH] [-] BO : filename should be allowed to be empty #PSCFV-3592

---
 classes/Validate.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/Validate.php b/classes/Validate.php
index 665e1afae..ad2f187e9 100644
--- a/classes/Validate.php
+++ b/classes/Validate.php
@@ -761,7 +761,7 @@ class ValidateCore
 	 */
 	public static function isFileName($name)
 	{
-		return preg_match('/^[a-zA-Z0-9_.-]*$/', $name);
+		return preg_match('/^[a-zA-Z0-9_.-]+$/', $name);
 	}
 
 	/**