Ticket #42021: 42021.diff

src/wp-includes/ms-blogs.php

@@ -1299 +1299 @@
  *
  * @since 4.0.0
  *
- * @param string $new_status The status the post is changing to.
- * @param string $old_status The status the post is changing from.
+ * @param string  $new_status The status the post is changing to.
+ * @param string  $old_status The status the post is changing from.
+ * @param WP_Post $post       Post object
  */
-function _update_posts_count_on_transition_post_status( $new_status, $old_status ) {
+function _update_posts_count_on_transition_post_status( $new_status, $old_status, $post = null ) {
         if ( $new_status === $old_status ) {
                 return;
         }
 
+        // update_posts_count() only looks for the 'post' post type, so skip any other type.
+        if ( 'post' !== get_post_type( $post ) ) {
+                return;
+        }
+
         if ( 'publish' !== $new_status && 'publish' !== $old_status ) {
                 return;
         }

src/wp-includes/ms-default-filters.php

@@ -54 +54 @@
 add_action( 'delete_post', '_update_posts_count_on_delete' );
 add_action( 'delete_post', '_update_blog_date_on_post_delete' );
 add_action( 'transition_post_status', '_update_blog_date_on_post_publish', 10, 3 );
-add_action( 'transition_post_status', '_update_posts_count_on_transition_post_status', 10, 2 );
+add_action( 'transition_post_status', '_update_posts_count_on_transition_post_status', 10, 3 );
 
 // Counts
 add_action( 'admin_init', 'wp_schedule_update_network_counts');