diff options
Diffstat (limited to 'mod/pages/lib')
| -rw-r--r-- | mod/pages/lib/pages.php | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/mod/pages/lib/pages.php b/mod/pages/lib/pages.php index dbf7b8917..9a9ba12e9 100644 --- a/mod/pages/lib/pages.php +++ b/mod/pages/lib/pages.php @@ -81,6 +81,10 @@ function pages_register_navigation_tree($container) { 'limit' => 0, )); + if (!$top_pages) { + return; + } + foreach ($top_pages as $page) { elgg_register_menu_item('pages_nav', array( 'name' => $page->getGUID(), @@ -99,16 +103,18 @@ function pages_register_navigation_tree($container) { 'metadata_value' => $parent->getGUID(), 'limit' => 0, )); - - foreach ($children as $child) { - elgg_register_menu_item('pages_nav', array( - 'name' => $child->getGUID(), - 'text' => $child->title, - 'href' => $child->getURL(), - 'parent_name' => $parent->getGUID(), - )); - array_push($stack, $child); + + if ($children) { + foreach ($children as $child) { + elgg_register_menu_item('pages_nav', array( + 'name' => $child->getGUID(), + 'text' => $child->title, + 'href' => $child->getURL(), + 'parent_name' => $parent->getGUID(), + )); + array_push($stack, $child); + } } } } -}
\ No newline at end of file +} |