Update the navigation

get rid of an error

diff --git a/lib/navigation.php b/lib/navigation.php
index d229765..f2efdbf 100644 (file)
--- a/lib/navigation.php
+++ b/lib/navigation.php
@@ -158,8 +158,9 @@ function glm_side_menu($mobile = false) {
     global $post;
 
     $sideMenu = $allMenu = $pageMenuId = array();
-
-    $menu = wp_get_nav_menu_object($locations['sidenav']);
+    if (($locations = get_nav_menu_locations()) && isset($locations['sidenav'])){
+        $menu = wp_get_nav_menu_object($locations['sidenav']);
+    }
 
     $menu_items = wp_get_nav_menu_items($menu->term_id);
     foreach ((array) $menu_items as $key => $menu_item) {