From 6c8e2e1ab09dbbca7d5b158696a8c75c4fac8540 Mon Sep 17 00:00:00 2001
From: Scott Taylor <wonderboymusic@git.wordpress.org>
Date: Fri, 12 Jun 2015 17:28:46 +0000
Subject: [PATCH] `WP_Customize_Setting::is_current_blog_previewed()` should
 only return `false`, not `false` or `void`. The one invocation of the method
 only loosely checks the return value.

See #32444.


git-svn-id: https://develop.svn.wordpress.org/trunk@32732 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/class-wp-customize-setting.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wp-includes/class-wp-customize-setting.php b/src/wp-includes/class-wp-customize-setting.php
index 64693a2595..e37bb65de8 100644
--- a/src/wp-includes/class-wp-customize-setting.php
+++ b/src/wp-includes/class-wp-customize-setting.php
@@ -129,11 +129,11 @@ class WP_Customize_Setting {
 	 * @since 4.2.0
 	 * @access public
 	 *
-	 * @return bool|void If preview() has been called.
+	 * @return bool If preview() has been called.
 	 */
 	public function is_current_blog_previewed() {
 		if ( ! isset( $this->_previewed_blog_id ) ) {
-			return;
+			return false;
 		}
 		return ( get_current_blog_id() === $this->_previewed_blog_id );
 	}