Don't assume that admin email is associated with an existing user #37
Description
When adding admin as a bcc on membership expiration emails, the code fails if there isn't a wordpress user associated with the admin email. As we use a generic admin address, there isn't one.
Recommended adjustment to pmproeewe_add_admin_as_bcc():
function pmproeewe_add_admin_as_bcc( $headers ) {
$a_email = get_option( 'admin_email' );
$admin = get_user_by( 'email', $a_email );
// $headers[] = "Bcc: {$admin->first_name} {$admin->last_name} <{$admin->user_email}>";
if ( $admin && isset( $admin->first_name, $admin->last_name, $admin->user_email ) ) {
$headers[] = "Bcc: {$admin->first_name} {$admin->last_name} <{$admin->user_email}>";
} elseif ( $a_email && is_email( $a_email ) ) {
$headers[] = "Bcc: {$a_email}";
}
return $headers;
}