From f3b2db56f6a4c361a2b3fc4c93534435175d291a Mon Sep 17 00:00:00 2001 From: Steve Sutton Date: Fri, 7 Dec 2018 10:39:42 -0500 Subject: [PATCH] Check for an array for messages Check for a non empty array before using foreach on messages. --- setup/adminHooks.php | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/setup/adminHooks.php b/setup/adminHooks.php index 7e2f826..aab7534 100644 --- a/setup/adminHooks.php +++ b/setup/adminHooks.php @@ -103,12 +103,13 @@ if ( $user_is_admin || $user_is_editor ) { // If we get a good response. if ( $status == 200 ) { $messages = json_decode( $message_data, true ); - // trigger_error( '$messages: ' . print_r( $messages, true ), E_USER_NOTICE ); - foreach ( $messages as $message ) { - $title = $message['title']; - $dashboard_message = $message['dashboard_message']; - $id = $message['id']; - $updated = $message['updated']['timestamp']; + if ( is_array( $messages ) && !empty( $messages ) ) { + foreach ( $messages as $message ) { + $title = $message['title']; + $dashboard_message = $message['dashboard_message']; + $id = $message['id']; + $updated = $message['updated']['timestamp']; + } } } else { // Don't do anything here yet. -- 2.17.1