From c0cc6617f20e3cc58347f45462aced7a0dfeeda3 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Sat, 11 Aug 2018 17:42:49 +0000
Subject: [PATCH] Script/Style Dependencies: Make sure that inline scripts for
 handles without a source are printed.

See [36550] for `WP_Styles`.

Props bpayton.
Fixes #44551.
Built from https://develop.svn.wordpress.org/trunk@43565


git-svn-id: http://core.svn.wordpress.org/trunk@43394 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class.wp-scripts.php | 16 +++++++++++++++-
 wp-includes/version.php          |  2 +-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/wp-includes/class.wp-scripts.php b/wp-includes/class.wp-scripts.php
index cf26b05f16..781de8c109 100644
--- a/wp-includes/class.wp-scripts.php
+++ b/wp-includes/class.wp-scripts.php
@@ -271,6 +271,12 @@ class WP_Scripts extends WP_Dependencies {
 			$after_handle = sprintf( "<script type='text/javascript'>\n%s\n</script>\n", $after_handle );
 		}
 
+		if ( $before_handle || $after_handle ) {
+			$inline_script_tag = "{$cond_before}{$before_handle}{$after_handle}{$cond_after}";
+		} else {
+			$inline_script_tag = '';
+		}
+
 		if ( $this->do_concat ) {
 			/**
 			 * Filters the script loader source.
@@ -312,7 +318,15 @@ class WP_Scripts extends WP_Dependencies {
 		}
 
 		// A single item may alias a set of items, by having dependencies, but no source.
-		if ( ! $obj->src ) {
+		if ( ! $src ) {
+			if ( $inline_script_tag ) {
+				if ( $this->do_concat ) {
+					$this->print_html .= $inline_script_tag;
+				} else {
+					echo $inline_script_tag;
+				}
+			}
+
 			return true;
 		}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 26ffe755dc..9542fa6925 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-43564';
+$wp_version = '5.0-alpha-43565';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.