From 497171a1c8da9e93cac5fbcc75b6f2e3e222dfc9 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Fri, 5 Mar 2021 11:03:06 +0000
Subject: [PATCH] XML-RPC: Pass an empty array to the `xmlrpc_call` action in
 methods that have no arguments.

This avoids an "Undefined variable" PHP notice in the `::mt_supportedMethods()` and `::mt_supportedTextFilters()` methods.

Follow-up to [50353].

Props dd32.
Fixes #52524.
Built from https://develop.svn.wordpress.org/trunk@50499


git-svn-id: http://core.svn.wordpress.org/trunk@50112 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-wp-xmlrpc-server.php | 4 ++--
 wp-includes/version.php                | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/wp-includes/class-wp-xmlrpc-server.php b/wp-includes/class-wp-xmlrpc-server.php
index dadb82a49f..45908d695a 100644
--- a/wp-includes/class-wp-xmlrpc-server.php
+++ b/wp-includes/class-wp-xmlrpc-server.php
@@ -6649,7 +6649,7 @@ class wp_xmlrpc_server extends IXR_Server {
 	 */
 	public function mt_supportedMethods() {
 		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
-		do_action( 'xmlrpc_call', 'mt.supportedMethods', $args, $this );
+		do_action( 'xmlrpc_call', 'mt.supportedMethods', array(), $this );
 
 		return array_keys( $this->methods );
 	}
@@ -6661,7 +6661,7 @@ class wp_xmlrpc_server extends IXR_Server {
 	 */
 	public function mt_supportedTextFilters() {
 		/** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
-		do_action( 'xmlrpc_call', 'mt.supportedTextFilters', $args, $this );
+		do_action( 'xmlrpc_call', 'mt.supportedTextFilters', array(), $this );
 
 		/**
 		 * Filters the MoveableType text filters list for XML-RPC.
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 07ad5ff309..4697d1e5cb 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-50496';
+$wp_version = '5.8-alpha-50499';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.