Silverstripe 3.4 temporary Page depending on Date

Question

I'd like to show my TempPage depending on a StartDate and EndDate.

I manage this with function canView.

"return false" in the last if-Statement gets me to my LoginPage.

Controller::curr()->redirect(Director::baseURL()) results in an endless loop.

Whats the right syntax to redirect to Homepage (home) without ending in a loop?

    class TempPage extends Page {

public function canView($Member = null){
    $now  = date('Y-m-d H:i:s');
    if(Permission::checkMember($Member, 'CMS_ACCESS')){
        return true;
    }elseif($now > $this->StartDate &&  $now < $this->EndDate){
        return true;
    }else{
        return false;
        Controller::curr()->redirect(Director::baseURL());
    }
}