Ticket #44104: 44104.diff

src/wp-includes/class-wp-customize-nav-menus.php

@@ -324 +324 @@
 
                 // Prepend list of posts with nav_menus_created_posts search results on first page.
                 $nav_menus_created_posts_setting = $this->manager->get_setting( 'nav_menus_created_posts' );
-                if ( 1 === $args['pagenum'] && $nav_menus_created_posts_setting && count( $nav_menus_created_posts_setting ) > 0 ) {
+                if ( 1 === $args['pagenum'] && $nav_menus_created_posts_setting && count( $nav_menus_created_posts_setting->value() ) > 0 ) {
                         $stub_post_query = new WP_Query(
                                 array_merge(
                                         $query,