From 04d982fd486129b44daf6f48996d08381a01dc20 Mon Sep 17 00:00:00 2001
From: Vincent Augagneur <vincent.augagneur@prestashop.coom>
Date: Mon, 26 Nov 2012 15:50:06 +0100
Subject: [PATCH] //clean Tools::clearCache() thanks to @alexsegura

---
 classes/Tools.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/classes/Tools.php b/classes/Tools.php
index 84f47beaf..a3e8f1c10 100644
--- a/classes/Tools.php
+++ b/classes/Tools.php
@@ -2041,7 +2041,13 @@ FileETag INode MTime Size
 	 */
 	public static function clearCache($smarty, $tpl = false, $cache_id = null, $compile_id = null)
 	{
-		return $smarty->clearAllCache();
+		if (is_null($smarty))
+			$smarty = Context::getContext()->smarty;
+		
+		if (!tpl && is_null(cache_id) && is_null(compile_id))
+			return $smarty->clearAllCache();
+		else
+			return $smarty->clearCache($template, $cache_id, $compile_id);
 	}
 
 	/**