Merge pull request #135 from aihamaki/menu-exists-fix

Fixed a bug in the menu helper that caused fatal errors when the menu did not exist

Author: Miika Arponen

Diff for: CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+### Fixed
+- A bug in the menu helper that caused fatal errors when the menu did not exist.
+
 ## [1.26.2] - 2019-11-13
 
 ### Fixed

Diff for: helpers/menu.php

@@ -150,7 +150,7 @@ public static function get_menu_data( $menu_name, $parent = 0, $override = null,
             }
         }
 
-        if ( isset( $menu_object) ) {
+        if ( ! empty( $menu_object ) ) {
             $menu_items = static::get_cached_menu_items( $menu_object->term_id );
 
             if ( empty( $menu_items ) || \is_customize_preview() ) {