From aecf5ea4325ed34cbaef5dcc18e36735e18c8345 Mon Sep 17 00:00:00 2001
From: sThiebaut <sandrine.thiebaut@prestashop.com>
Date: Fri, 30 Dec 2011 10:28:49 +0000
Subject: [PATCH] [-] BO : fixed undefined variable in AdminModulesController

---
 controllers/admin/AdminModulesController.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/controllers/admin/AdminModulesController.php b/controllers/admin/AdminModulesController.php
index 1b2a7fd6f..e3bdee106 100644
--- a/controllers/admin/AdminModulesController.php
+++ b/controllers/admin/AdminModulesController.php
@@ -558,7 +558,12 @@ class AdminModulesControllerCore extends AdminController
 						if (Tools::getValue('controller') != '')
 							$_POST['tab'] = Tools::safeOutput(Tools::getValue('controller'));
 
-						if (((method_exists($module, $method) && ($echo = $module->{$method}()))) AND $key == 'configure' AND Module::isInstalled($module->name))
+						if (!method_exists($module, $method))
+							throw new PrestashopException('Method can\'t be found');
+						
+						$echo = $module->{$method}();
+						
+						if ($key == 'configure' AND Module::isInstalled($module->name))
 						{
 							$backlink = self::$currentIndex.'&token='.$this->token.'&tab_module='.$module->tab.'&module_name='.$module->name;
 							$hooklink = 'index.php?tab=AdminModulesPositions&token='.Tools::getAdminTokenLite('AdminModulesPositions').'&show_modules='.(int)$module->id;