[-] BO : fix #PSTEST-1175 - duplicate text in toolbar in AdminAttributesGroups

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@14755 b9a71923-0436-4b27-9f14-aed3839534dd

classes/controller/AdminController.php

@@ -247,6 +247,11 @@ class AdminControllerCore extends Controller
 
 	public $multishop_context = -1;
 
+	/**
+	 * Current breadcrumb position as an array of tab names
+	 */
+	protected $breadcrumbs;
+
 	public function __construct()
 	{
 		global $timer_start;