From 7734535fe7baee1032f53b0d896320f1e63e07f0 Mon Sep 17 00:00:00 2001
From: swissspidy <swissspidy@602fd350-edb4-49c9-b593-d223f7449a82>
Date: Mon, 3 Apr 2017 22:36:35 +0000
Subject: [PATCH] Customize: User `get_user_locale()` in customizer body class.

Otherwise CSS specific to the site's locale would be applied, even though the customizer is displayed in the user's locale.

See #29783.
Fixes #40271.


git-svn-id: https://develop.svn.wordpress.org/trunk@40368 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/customize.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-admin/customize.php b/src/wp-admin/customize.php
index 44654c003f..f1e66ff3dd 100644
--- a/src/wp-admin/customize.php
+++ b/src/wp-admin/customize.php
@@ -102,7 +102,7 @@ if ( $wp_customize->is_ios() ) {
 if ( is_rtl() ) {
 	$body_class .= ' rtl';
 }
-$body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_locale() ) ) );
+$body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) );
 
 $admin_title = sprintf( $wp_customize->get_document_title_template(), __( 'Loading&hellip;' ) );