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Themes: Make sure the theme API response is not an error before operating on it in themes_api().

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This fixes a potential bug and avoids PHP warnings when `themes_api( 'query_themes' )` is called and a successful API response is not received.

Follow-up to [42632].

Props pierlo.
Fixes .

git-svn-id: https://develop.svn.wordpress.org/trunk@51601 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2021-08-11 13:00:46 +00:00
parent 18024e62d7
commit 27098883f9
1 changed files with 11 additions and 8 deletions

19
src/wp-admin/includes/theme.php

@ -602,15 +602,18 @@ function themes_api( $action, $args = array() ) {
}
}
// Back-compat for info/1.2 API, upgrade the theme objects in query_themes to objects.
if ( 'query_themes' === $action ) {
foreach ( $res->themes as $i => $theme ) {
$res->themes[ $i ] = (object) $theme;
if ( ! is_wp_error( $res ) ) {
// Back-compat for info/1.2 API, upgrade the theme objects in query_themes to objects.
if ( 'query_themes' === $action ) {
foreach ( $res->themes as $i => $theme ) {
$res->themes[ $i ] = (object) $theme;
}
}
// Back-compat for info/1.2 API, downgrade the feature_list result back to an array.
if ( 'feature_list' === $action ) {
$res = (array) $res;
}
}
// Back-compat for info/1.2 API, downgrade the feature_list result back to an array.
if ( 'feature_list' === $action ) {
$res = (array) $res;
}
}