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authorCash Costello <cash.costello@gmail.com>2012-07-02 21:02:51 -0400
committerCash Costello <cash.costello@gmail.com>2012-07-02 21:02:51 -0400
commit8ad4ac8ecfd673f77d7e16638c7930e8e0b99812 (patch)
treec3dd2fb45ca0f764dac02e651f3ea3a1551c022f /mod/pages/lib
parent4859e56edf1b17092751a6e9d7d89b03113253db (diff)
downloadelgg-8ad4ac8ecfd673f77d7e16638c7930e8e0b99812.tar.gz
elgg-8ad4ac8ecfd673f77d7e16638c7930e8e0b99812.tar.bz2
removed a warning when creating the pages menu tree
Diffstat (limited to 'mod/pages/lib')
-rw-r--r--mod/pages/lib/pages.php22
1 files changed, 12 insertions, 10 deletions
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
+}