From 71f099fdb01a10d408d4c94b31aeacc9f5571d20 Mon Sep 17 00:00:00 2001
From: John Blackbourn <johnbillion@git.wordpress.org>
Date: Fri, 7 Feb 2020 17:48:09 +0000
Subject: [PATCH] Taxonomy: Clarify the docs for the return values of the
 `term_exists()` function.

Props dotancohen, sathyapulse

Fixes #43345
Built from https://develop.svn.wordpress.org/trunk@47205


git-svn-id: http://core.svn.wordpress.org/trunk@47005 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/taxonomy.php | 10 +++++-----
 wp-includes/version.php  |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index 59814046f4..1e3eefd03a 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -1348,7 +1348,7 @@ function unregister_term_meta( $taxonomy, $meta_key ) {
 }
 
 /**
- * Determines whether a term exists.
+ * Determines whether a taxonomy term exists.
  *
  * Formerly is_term(), introduced in 2.3.0.
  *
@@ -1363,10 +1363,10 @@ function unregister_term_meta( $taxonomy, $meta_key ) {
  * @param int|string $term     The term to check. Accepts term ID, slug, or name.
  * @param string     $taxonomy Optional. The taxonomy name to use.
  * @param int        $parent   Optional. ID of parent term under which to confine the exists search.
- * @return mixed Returns null if the term does not exist. Returns the term ID
- *               if no taxonomy is specified and the term ID exists. Returns
- *               an array of the term ID and the term taxonomy ID if the taxonomy
- *               is specified and the pairing exists.
+ * @return mixed Returns null if the term does not exist.
+ *               Returns the term ID if no taxonomy is specified and the term ID exists.
+ *               Returns an array of the term ID and the term taxonomy ID if the taxonomy is specified and the pairing exists.
+ *               Returns 0 if term ID 0 is passed to the function.
  */
 function term_exists( $term, $taxonomy = '', $parent = null ) {
 	global $wpdb;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 24ff121777..109c499ed7 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-alpha-47204';
+$wp_version = '5.4-alpha-47205';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.