Hi,
Add the code:
if(!$canVote && $row->hikashop_vote_total_vote == '0'){
echo '<div class="hikashop_vote_stars">'.JText::_('HIKA_NO_VOTE').'</div>';
return;
}
after the line:
$canVote = $voteAccess == 'public' || ($voteAccess == 'registered' && !empty($user)) || ($voteAccess == 'buyed' && $hasBought);
in the view file vote / mini.php and people who can't vote won't see stars on products without any vote.
You can then restrict the voting to registered users with the "Choose the access level for votes or comments" setting.