Added foreach check to avoid a warning

diff --git a/start.php b/start.php
index 03f1a183a99149c70b1af99d2499a617d7b5e498..b8c79ca3715a36dc871e72693ce0be7af32476e3 100644 (file)
--- a/start.php
+++ b/start.php
@@ -49,7 +49,6 @@ function event_calendar_init() {
        // TODO - are the left and right values still relevant for Elgg 1.8?
        $group_calendar = elgg_get_plugin_setting('group_calendar', 'event_calendar');
        if (!$group_calendar || $group_calendar != 'no') {
-               // add blog link to
                elgg_register_plugin_hook_handler('register', 'menu:owner_block', 'event_calendar_owner_block_menu');
                $group_profile_display = elgg_get_plugin_setting('group_profile_display', 'event_calendar');
                if (!$group_profile_display || $group_profile_display == 'right') {
@@ -339,7 +338,7 @@ function event_calendar_entity_menu_prepare($hook, $type, $return, $params) {
        // remove access level from listings
        if (elgg_in_context('event_calendar') && !elgg_in_context('event_calendar:view')) {
                $new_return = array();
-               if ($return['default']) {
+               if (isset($return['default']) && is_array($return['default'])) {
                        foreach($return['default'] AS $item) {
                                if ($item->getName() != 'access') {
                                        $new_return[] = $item;