From 6511b5817ffcb029f8ab06abd39f8c60c0ca543f Mon Sep 17 00:00:00 2001 From: Sergey Biryukov Date: Sat, 21 Nov 2020 14:37:44 +0000 Subject: [PATCH] Site Health: Check if `$core_updates` is an array before iterating on it. 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 --- src/wp-admin/includes/class-wp-debug-data.php | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/src/wp-admin/includes/class-wp-debug-data.php b/src/wp-admin/includes/class-wp-debug-data.php index 1f3ebf8f0b..c52f0058b3 100644 --- a/src/wp-admin/includes/class-wp-debug-data.php +++ b/src/wp-admin/includes/class-wp-debug-data.php @@ -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 = ''; + } } }