From 4773bc569924f2e5ca31dff5be17ff99c8498e42 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Tue, 2 Feb 2021 20:37:05 +0000
Subject: [PATCH] General: Restore the `$pagenow` global in `get_home_url()`.

This fixes test failures in `Tests_WP_Resource_Hints`.

Follow-up to [50156].

See #52421.
Built from https://develop.svn.wordpress.org/trunk@50164


git-svn-id: http://core.svn.wordpress.org/trunk@49843 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/link-template.php | 4 ++++
 wp-includes/version.php       | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/wp-includes/link-template.php b/wp-includes/link-template.php
index daf73ca016..64024b1166 100644
--- a/wp-includes/link-template.php
+++ b/wp-includes/link-template.php
@@ -3253,6 +3253,8 @@ function home_url( $path = '', $scheme = null ) {
  *
  * @since 3.0.0
  *
+ * @global string $pagenow
+ *
  * @param int         $blog_id Optional. Site ID. Default null (current site).
  * @param string      $path    Optional. Path relative to the home URL. Default empty.
  * @param string|null $scheme  Optional. Scheme to give the home URL context. Accepts
@@ -3260,6 +3262,8 @@ function home_url( $path = '', $scheme = null ) {
  * @return string Home URL link with optional path appended.
  */
 function get_home_url( $blog_id = null, $path = '', $scheme = null ) {
+	global $pagenow;
+
 	$orig_scheme = $scheme;
 
 	if ( empty( $blog_id ) || ! is_multisite() ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 1f3938e90d..bc2131f824 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.7-alpha-50163';
+$wp_version = '5.7-alpha-50164';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.