From 96339bda237182d2d1246b8b4f12df9833643cd9 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Wed, 29 Nov 2023 09:32:58 +0000
Subject: [PATCH] Login and Registration: Use correct variable to display a
 single error message.

When the `wp_login_errors` filter is used to add an error message followed by an instructional message, the former was not displayed and the latter was errouneously displayed twice above the login form.

This commit ensures that the error message is displayed as expected.

Follow-up to [56654].

Props mapumba.
Fixes #59983.

git-svn-id: https://develop.svn.wordpress.org/trunk@57142 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-login.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/wp-login.php b/src/wp-login.php
index 2ed484a780..0641cd52e6 100644
--- a/src/wp-login.php
+++ b/src/wp-login.php
@@ -257,7 +257,7 @@ function login_header( $title = 'Log In', $message = '', $wp_error = null ) {
 
 				$errors .= '</ul>';
 			} else {
-				$errors .= '<p>' . $error_message . '</p>';
+				$errors .= '<p>' . $error_list[0] . '</p>';
 			}
 
 			/**
@@ -265,9 +265,10 @@ function login_header( $title = 'Log In', $message = '', $wp_error = null ) {
 			 *
 			 * @since 2.1.0
 			 *
-			 * @param string $errors Login error message.
+			 * @param string $errors Login error messages.
 			 */
 			$errors = apply_filters( 'login_errors', $errors );
+
 			wp_admin_notice(
 				$errors,
 				array(
@@ -287,6 +288,7 @@ function login_header( $title = 'Log In', $message = '', $wp_error = null ) {
 			 * @param string $messages Login messages.
 			 */
 			$messages = apply_filters( 'login_messages', $messages );
+
 			wp_admin_notice(
 				$messages,
 				array(