Users: Avoid warning on `the_modified_author` when `get_userdata()` returns `false`.

This change adds a check of the value returned by `get_userdata()` before using it in `get_the_modified_author()`. It avoids a warning when retrieving the last author who edited the current post.

Props juanlopez4691, mukesh27.
Fixes #55420.

Built from https://develop.svn.wordpress.org/trunk@53187


git-svn-id: http://core.svn.wordpress.org/trunk@52776 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
audrasjb 2022-04-15 13:47:12 +00:00
parent f087315090
commit ed59d4f043
2 changed files with 4 additions and 4 deletions

View File

@ -86,7 +86,7 @@ function the_author( $deprecated = '', $deprecated_echo = true ) {
* *
* @since 2.8.0 * @since 2.8.0
* *
* @return string|void The author's display name. * @return string|void The author's display name, empty string if unkown.
*/ */
function get_the_modified_author() { function get_the_modified_author() {
$last_id = get_post_meta( get_post()->ID, '_edit_last', true ); $last_id = get_post_meta( get_post()->ID, '_edit_last', true );
@ -99,9 +99,9 @@ function get_the_modified_author() {
* *
* @since 2.8.0 * @since 2.8.0
* *
* @param string $display_name The author's display name. * @param string $display_name The author's display name, empty string if unkown.
*/ */
return apply_filters( 'the_modified_author', $last_user->display_name ); return apply_filters( 'the_modified_author', $last_user ? $last_user->display_name : '' );
} }
} }

View File

@ -16,7 +16,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '6.0-beta1-53186'; $wp_version = '6.0-beta1-53187';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.