View file upload/src/addons/xenMade/ACPE/XF/Entity/Poll.php

<?php

namespace xenMade\ACPE\XF\Entity;

use XF\Mvc\Entity\Entity;
use XF\Mvc\Entity\Structure;

class Poll extends XFCP_Poll
{
    public function canViewResults(&$error = null)
    {
        if(\XF::visitor()->canViewPollVoters())
        {
            $this->public_votes = true;
            return true;
        }


        return parent::canViewResults();
    }
}
if (false)
{
    class XFCP_Poll extends \XF\Entity\Poll {}
}