From 3215d67a4f511b9461bacfefdcb4a225fbfc07d5 Mon Sep 17 00:00:00 2001
From: lLefevre <loic.lefevre@prestashop.com>
Date: Wed, 1 Aug 2012 09:15:53 +0000
Subject: [PATCH] // Performance when use getLinkRewrite() for categories

---
 classes/Category.php | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/classes/Category.php b/classes/Category.php
index 7a1bb39a1..c4e385fb0 100644
--- a/classes/Category.php
+++ b/classes/Category.php
@@ -838,12 +838,15 @@ class CategoryCore extends ObjectModel
 			return self::$_links[$id_category.'-'.$id_lang];
 
 		$result = Db::getInstance()->getRow('
-		SELECT cl.`link_rewrite`
-		FROM `'._DB_PREFIX_.'category` c
-		LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON c.`id_category` = cl.`id_category`'.Shop::addSqlRestrictionOnLang('cl').'
-		WHERE `id_lang` = '.(int)$id_lang.'
-		AND c.`id_category` = '.(int)$id_category);
+			SELECT cl.`link_rewrite`
+			FROM `'._DB_PREFIX_.'category_lang` cl
+			WHERE `id_lang` = '.(int)$id_lang.'
+			'.Shop::addSqlRestrictionOnLang('cl').'
+			AND cl.`id_category` = '.(int)$id_category
+		);
+
 		self::$_links[$id_category.'-'.$id_lang] = $result['link_rewrite'];
+
 		return $result['link_rewrite'];
 	}