Issue #1018614 by JvE, hass, hussainweb, Niklas Fiekas, mcdruid, Pavan B S, chx, droplet, jamesharv, drupalshrek, vegantriathlete, solideogloria, aspilicious, catch, voleger, David_Rothstein, StevenPatz, mgifford: Inaccessible menu items in navigation links cause "Notice: Undefined index: localized_options"

includes/menu.inc

@@ -1880,7 +1880,7 @@ function menu_navigation_links($menu_name, $level = 0) {
   $router_item = menu_get_item();
   $links = array();
   foreach ($tree as $item) {
-    if (!$item['link']['hidden']) {
+    if ($item['link']['access'] && !$item['link']['hidden']) {
       $class = '';
       $l = $item['link']['localized_options'];
       $l['href'] = $item['link']['href'];

modules/menu/menu.test

@@ -294,6 +294,27 @@ class MenuTestCase extends DrupalWebTestCase {
     $this->assertFieldByName('link_path', $path, 'Path no longer has query or fragment.');
   }
 
+  /**
+   * Tries to use the navigation menu as the source for secondary links.
+   */
+  function testNavigationAsSecondaryMenu() {
+    $this->drupalLogin($this->big_user);
+
+    // Go to the menu settings page and make the navigation the source for the
+    // secondary menu.
+    $edit = array(
+      'menu_main_links_source' => 'main-menu',
+      'menu_secondary_links_source' => 'navigation',
+    );
+    $this->drupalGet('admin/structure/menu/settings');
+    $this->drupalPost(NULL, $edit, t('Save configuration'));
+
+    // Now visit the user page. There should be an 'Add content' link in the
+    // navigation block and one in the secondary menu.
+    $this->drupalGet('user');
+    $this->assertNoUniqueText(t('Add content'));
+  }
+
   /**
    * Add a menu link using the menu module UI.
    *