Changeset 49924

Timestamp:

01/03/2021 05:54:48 PM (4 years ago)

Author:

SergeyBiryukov

Message:

Canonical: Check if the post type exists when attempting a canonical redirect.

This avoids a PHP notice if the post type is no longer registered.

Follow-up to [14595], [35480].

Props bobbingwide, hareesh-pillai.
Fixes #40309.

File:

• trunk/src/wp-includes/canonical.php (modified) (1 diff)

trunk/src/wp-includes/canonical.php

@@ -149 +149 @@
             $post_type_obj = get_post_type_object( $redirect_post->post_type );
 
-            if ( $post_type_obj->public && 'auto-draft' !== $redirect_post->post_status ) {
+            if ( $post_type_obj && $post_type_obj->public && 'auto-draft' !== $redirect_post->post_status ) {
                 $redirect_url = get_permalink( $redirect_post );