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Site Health: Check if $core_updates is an array before iterating on it.

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This avoids a PHP warning if `get_core_updates()` returns `false`.

Props paulschreiber.
Fixes #51818.

git-svn-id: https://develop.svn.wordpress.org/trunk@49676 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-11-21 14:37:44 +00:00
parent b304faf343
commit 6511b5817f
1 changed files with 8 additions and 6 deletions
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14
src/wp-admin/includes/class-wp-debug-data.php
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@@ -48,12 +48,14 @@ class WP_Debug_Data {
$core_updates = get_core_updates();
$core_update_needed = '';
foreach ( $core_updates as $core => $update ) {
if ( 'upgrade' === $update->response ) {
/* translators: %s: Latest WordPress version number. */
$core_update_needed = ' ' . sprintf( __( '(Latest version: %s)' ), $update->version );
} else {
$core_update_needed = '';
if ( is_array( $core_updates ) ) {
foreach ( $core_updates as $core => $update ) {
if ( 'upgrade' === $update->response ) {
/* translators: %s: Latest WordPress version number. */
$core_update_needed = ' ' . sprintf( __( '(Latest version: %s)' ), $update->version );
} else {
$core_update_needed = '';
}
}
}