From 6428de97a796595a00631d8c0b798a4244068f61 Mon Sep 17 00:00:00 2001
From: Weston Ruter <weston@xwp.co>
Date: Sat, 12 Aug 2017 21:21:48 +0000
Subject: [PATCH] Customize: Fix PHP warning raised when deleting a setting
 from changeset via passing `null` as params in
 `WP_Customize_Manager::save_changeset_post()`.

Props dlh.
Fixes #41621.

Built from https://develop.svn.wordpress.org/trunk@41243


git-svn-id: http://core.svn.wordpress.org/trunk@41083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-wp-customize-manager.php | 2 +-
 wp-includes/version.php                    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/wp-includes/class-wp-customize-manager.php b/wp-includes/class-wp-customize-manager.php
index 9ba93c575c..3c9de49f9e 100644
--- a/wp-includes/class-wp-customize-manager.php
+++ b/wp-includes/class-wp-customize-manager.php
@@ -2278,7 +2278,7 @@ final class WP_Customize_Manager {
 
 		// Amend post values with any supplied data.
 		foreach ( $args['data'] as $setting_id => $setting_params ) {
-			if ( array_key_exists( 'value', $setting_params ) ) {
+			if ( is_array( $setting_params ) && array_key_exists( 'value', $setting_params ) ) {
 				$this->set_post_value( $setting_id, $setting_params['value'] ); // Add to post values so that they can be validated and sanitized.
 			}
 		}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 730504ff12..551d14e55a 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-alpha-41242';
+$wp_version = '4.9-alpha-41243';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.