From 3ec3bf587efd7a1608415fc78ebc008afc553d55 Mon Sep 17 00:00:00 2001
From: Vincent Augagneur <vincent.augagneur@prestashop.com>
Date: Wed, 23 Oct 2013 09:38:22 +0200
Subject: [PATCH] //small fix on cache_id in classe Hook

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

diff --git a/classes/Hook.php b/classes/Hook.php
index 3f4cfd6fc..47112546c 100644
--- a/classes/Hook.php
+++ b/classes/Hook.php
@@ -278,7 +278,7 @@ class HookCore extends ObjectModel
 	public static function getHookModuleExecList($hook_name = null)
 	{
 		$context = Context::getContext();
-		$cache_id = 'hook_module_exec_list_'.(int)$context->shop->id.((isset($context->customer)) ? '_'.$context->customer->id : '');
+		$cache_id = 'hook_module_exec_list_'.(isset($context->shop->id) ? '_'.$context->shop->id : '' ).((isset($context->customer)) ? '_'.$context->customer->id : '');
 		if (!Cache::isStored($cache_id) || $hook_name == 'displayPayment')
 		{
 			$frontend = true;