Twenty Seventeen: Document the type of `$item` argument in `twentyseventeen_dropdown_icon_to_menu_link()` more accurately.

Props ndoublehwp.
Fixes #41923.
Built from https://develop.svn.wordpress.org/trunk@41548


git-svn-id: http://core.svn.wordpress.org/trunk@41381 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/twentyseventeen/inc/icon-functions.php

@@ -143,11 +143,11 @@ add_filter( 'walker_nav_menu_start_el', 'twentyseventeen_nav_menu_social_icons',
 /**
  * Add dropdown icon if menu item has children.
  *
- * @param  string $title The menu item's title.
- * @param  object $item  The current menu item.
- * @param  array  $args  An array of wp_nav_menu() arguments.
- * @param  int    $depth Depth of menu item. Used for padding.
- * @return string $title The menu item's title with dropdown icon.
+ * @param  string  $title The menu item's title.
+ * @param  WP_Post $item  The current menu item.
+ * @param  array   $args  An array of wp_nav_menu() arguments.
+ * @param  int     $depth Depth of menu item. Used for padding.
+ * @return string  $title The menu item's title with dropdown icon.
  */
 function twentyseventeen_dropdown_icon_to_menu_link( $title, $item, $args, $depth ) {
 	if ( 'top' === $args->theme_location ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-alpha-41547';
+$wp_version = '4.9-alpha-41548';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.