From 6b5087812cc7224a6845d7b5d9a301b2e01cb56f Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov.ru@gmail.com>
Date: Sun, 26 Apr 2020 13:14:06 +0000
Subject: [PATCH] Comments: Restore inclusion of an empty comment type when
 building the `WHERE` clause in `WP_Comment_Query::get_comment_ids()`.

This ensures that `get_comments( array( 'type' => 'comment' ) )` still includes comments that have not yet migrated to the `comment` type.

Follow-up to [47597].

Props ocean90.
See #49236.
Built from https://develop.svn.wordpress.org/trunk@47625


git-svn-id: http://core.svn.wordpress.org/trunk@47400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-wp-comment-query.php | 1 +
 wp-includes/version.php                | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/wp-includes/class-wp-comment-query.php b/wp-includes/class-wp-comment-query.php
index 486faa4e88..ae176bc510 100644
--- a/wp-includes/class-wp-comment-query.php
+++ b/wp-includes/class-wp-comment-query.php
@@ -741,6 +741,7 @@ class WP_Comment_Query {
 
 					case 'comment':
 					case 'comments':
+						$comment_types[ $operator ][] = "''";
 						$comment_types[ $operator ][] = "'comment'";
 						break;
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 9410fa6605..5272d1647b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-47623';
+$wp_version = '5.5-alpha-47625';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.