From 55f2dac880a3940a2d6bf13f88d8e63ce54ebc35 Mon Sep 17 00:00:00 2001
From: Weston Ruter <westonruter@git.wordpress.org>
Date: Tue, 10 Oct 2017 04:50:37 +0000
Subject: [PATCH] Customize: Ensure `customized` changes pending to be written
 into changeset are successfully injected into Ajax requests in preview.

Amends [40704].
See #42162.


git-svn-id: https://develop.svn.wordpress.org/trunk@41804 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/customize-preview.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/wp-includes/js/customize-preview.js b/src/wp-includes/js/customize-preview.js
index a24be104f2..c5ea964461 100644
--- a/src/wp-includes/js/customize-preview.js
+++ b/src/wp-includes/js/customize-preview.js
@@ -451,6 +451,10 @@
 			if ( ! api.settings.theme.active ) {
 				queryParams.customize_theme = api.settings.theme.stylesheet;
 			}
+
+			// Ensure preview nonce is included with every customized request, to allow post data to be read.
+			queryParams.customize_preview_nonce = api.settings.nonce.preview;
+
 			urlParser.search = $.param( queryParams );
 			options.url = urlParser.href;
 		};