From 85da11181d7d2a78a944135b9e6b6ca7192a3c63 Mon Sep 17 00:00:00 2001
From: gRoussac <gregory.roussac@prestashop.com>
Date: Sun, 30 Jun 2013 19:42:07 +0200
Subject: [PATCH] //remove warning

---
 classes/Tools.php | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/classes/Tools.php b/classes/Tools.php
index 39027ed14..3af0fb428 100644
--- a/classes/Tools.php
+++ b/classes/Tools.php
@@ -677,19 +677,20 @@ class ToolsCore
 	public static function deleteDirectory($dirname, $delete_self = true)
 	{
 		$dirname = rtrim($dirname, '/').'/';
-		if ($files = scandir($dirname))
-		{
-			foreach ($files as $file)
-			if ($file != '.' && $file != '..' && $file != '.svn')
+		if (file_exists($dirname))
+			if ($files = scandir($dirname))
 			{
-				if (is_dir($dirname.$file))
-					Tools::deleteDirectory($dirname.$file, true);
-				elseif (file_exists($dirname.$file))
-					unlink($dirname.$file);
+				foreach ($files as $file)
+				if ($file != '.' && $file != '..' && $file != '.svn')
+				{
+					if (is_dir($dirname.$file))
+						Tools::deleteDirectory($dirname.$file, true);
+					elseif (file_exists($dirname.$file))
+						unlink($dirname.$file);
+				}
+				if ($delete_self)
+					rmdir($dirname);
 			}
-			if ($delete_self)
-				rmdir($dirname);
-		}
 	}
 
 	/**