Posts, Post Types: Correct the check for non-existing post in get_post_permalink().

The function was erroneously calling `is_wp_error()` on the result of a `get_post()` call, which returns `null` on failure, and never returns a `WP_Error` object.

Previously, passing a non-existing post ID to the function would result in a home URL being returned and a few `Attempt to read property "post_type, post_name, hierarchical..." on null` PHP warnings.

This commit ensures `get_post_permalink()` returns `false` on failure, which brings parity with `get_permalink()`.

Includes a unit test to confirm the correct behavior.

Follow-up to [12923], [13023], [32606].

Props renegeuze, manzoorwani.jk.
Fixes #45329.
Built from https://develop.svn.wordpress.org/trunk@53733


git-svn-id: http://core.svn.wordpress.org/trunk@53292 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov
2022-07-20 15:41:09 +00:00
parent d77d8384ad
commit 4bfc1358a0
2 changed files with 8 additions and 8 deletions

View File

@@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.1-alpha-53732';
$wp_version = '6.1-alpha-53733';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.