From 8ad4ac8ecfd673f77d7e16638c7930e8e0b99812 Mon Sep 17 00:00:00 2001 From: Cash Costello Date: Mon, 2 Jul 2012 21:02:51 -0400 Subject: removed a warning when creating the pages menu tree --- mod/pages/lib/pages.php | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'mod/pages/lib/pages.php') diff --git a/mod/pages/lib/pages.php b/mod/pages/lib/pages.php index 3f27118a6..9a9ba12e9 100644 --- a/mod/pages/lib/pages.php +++ b/mod/pages/lib/pages.php @@ -103,16 +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 +} -- cgit v1.2.3