From b2e5c6090dab6dadf90322308bd470f9a8ae323b Mon Sep 17 00:00:00 2001
From: PrestaLab <prestalabx@gmail.com>
Date: Tue, 5 Nov 2013 23:33:44 -0800
Subject: [PATCH] Fixed tags with UTF-8 chars

Fixed error Tag->Name is not valid if tag in non latin chars
---
 classes/Tag.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/Tag.php b/classes/Tag.php
index 3b57de7b2..e8a8198a9 100644
--- a/classes/Tag.php
+++ b/classes/Tag.php
@@ -105,7 +105,7 @@ class TagCore extends ObjectModel
 			{
 		 	 	if (!Validate::isGenericName($tag))
 		 	 		return false;
-				$tag = trim(substr($tag, 0, self::$definition['fields']['name']['size']));
+				$tag = trim(Tools::substr($tag, 0, self::$definition['fields']['name']['size']));
 				$tag_obj = new Tag(null, $tag, (int)$id_lang);
 	
 				/* Tag does not exist in database */