From 5ffc6a7fe0588192c57fb09db1b0e570770861c5 Mon Sep 17 00:00:00 2001
From: John Blackbourn <johnbillion@git.wordpress.org>
Date: Sun, 4 Dec 2016 19:25:16 +0000
Subject: [PATCH] Users: Clarify the return value of `get_current_user_id()`
 for non-logged-in users.

Props ovenall
Fixes #39051

Built from https://develop.svn.wordpress.org/trunk@39486


git-svn-id: http://core.svn.wordpress.org/trunk@39426 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/user.php    | 2 +-
 wp-includes/version.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/user.php b/wp-includes/user.php
index 028606385b..6f5dae67f9 100644
--- a/wp-includes/user.php
+++ b/wp-includes/user.php
@@ -420,7 +420,7 @@ function count_many_users_posts( $users, $post_type = 'post', $public_only = fal
  *
  * @since MU
  *
- * @return int The current user's ID
+ * @return int The current user's ID, or 0 if no user is logged in.
  */
 function get_current_user_id() {
 	if ( ! function_exists( 'wp_get_current_user' ) )
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b86422280a..59c1779836 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39483';
+$wp_version = '4.8-alpha-39486';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.