From f9e61ef442e243f2d5142ac796f29c185f189f10 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Gaillard?= <remi.gaillard@prestashop.com>
Date: Mon, 4 Mar 2013 17:36:25 +0100
Subject: [PATCH] // delete duplicates conf/error messages on admin

---
 classes/controller/AdminController.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/classes/controller/AdminController.php b/classes/controller/AdminController.php
index a6ffccaff..4cf15f4e7 100644
--- a/classes/controller/AdminController.php
+++ b/classes/controller/AdminController.php
@@ -1201,11 +1201,11 @@ class AdminControllerCore extends Controller
 				$this->context->smarty->assign('conf', $this->_conf[(int)$conf]);
 		
 		$notifications_type = array('errors', 'warnings', 'informations', 'confirmations');
-		foreach($notifications_type as $type)		
+		foreach($notifications_type as $type)
 			if ($this->json)
-				$this->context->smarty->assign($type, Tools::jsonEncode($this->$type));
+				$this->context->smarty->assign($type, Tools::jsonEncode(array_unique($this->$type)));
 			else
-				$this->context->smarty->assign($type, $this->$type);
+				$this->context->smarty->assign($type, array_unique($this->$type));
 
 		if ($this->json)
 			$this->context->smarty->assign('page', Tools::jsonEncode($page));