[-] CORE : fixed bug #PSCFV-4634 - Object::cleanPosition() is no longer call in controller but in Object::delete();

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@17708 b9a71923-0436-4b27-9f14-aed3839534dd

controllers/admin/AdminTabsController.php

@@ -278,8 +278,11 @@ class AdminTabsControllerCore extends AdminController
 			// Temporary add the position depend of the selection of the parent category
 			if (!Tools::isSubmit('id_tab')) // @todo Review
 				$_POST['position'] = Tab::getNbTabs(Tools::getValue('id_parent'));
-			parent::postProcess();
 		}
+		
+		if (!count($this->errors))
+			parent::postProcess();
+		
 	}
 
 	protected function afterImageUpload()