From c0346dc74829754dbcb4da615fa826b24e257935 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Tue, 25 Jul 2017 12:55:34 +0000
Subject: [PATCH] Docs: Add a `@global` entry for `$wpdb` in `_get_cron_lock`.

Props tejas5989.
Fixes #41433.

git-svn-id: https://develop.svn.wordpress.org/trunk@41146 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-cron.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/wp-cron.php b/src/wp-cron.php
index 15c6676b77..f73d354444 100644
--- a/src/wp-cron.php
+++ b/src/wp-cron.php
@@ -34,6 +34,8 @@ if ( !defined('ABSPATH') ) {
  * @ignore
  * @since 3.3.0
  *
+ * @global wpdb $wpdb WordPress database abstraction object.
+ *
  * @return string|false Value of the `doing_cron` transient, 0|false otherwise.
  */
 function _get_cron_lock() {