From 21675cea53123c7ce3c3204393f17885bd534bde Mon Sep 17 00:00:00 2001
From: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
Date: Mon, 14 Oct 2013 21:23:45 +0200
Subject: [PATCH] Don't show RSS link on site_errors if no user token is found

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
---
 modules/core.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/core.php b/modules/core.php
index d0168b2..115c705 100644
--- a/modules/core.php
+++ b/modules/core.php
@@ -213,8 +213,10 @@ class CoreModule extends PLModule
     {
         global $globals;
         $page->coreTpl('site_errors.tpl');
-        $page->setRssLink('Polytechnique.org :: Erreurs',
-                          'site_errors/rss/' . S::v('hruid') . '/' . S::user()->token . '/rss.xml');
+        if (!empty(S::user()->token)) {
+            $page->setRssLink('Polytechnique.org :: Erreurs',
+                              'site_errors/rss/' . S::v('hruid') . '/' . S::user()->token . '/rss.xml');
+        }
         if (Post::has('clear')) {
             PlErrorReport::clear();
             $page->trigSuccess("Erreurs effacées.");
-- 
2.1.4