Checkout Redirect Loop Solution

Just thought I would post a fix I came across.

On the checkout page (/checkout) - on cart empty - I wanted the page to redirect to itself (/checkout), so as to show an "empty cart".

When I put the url in the force URL option on empty of Hikashop I was getting redirect loops.

So I decided to edit the controllers/checkout.php
- Removed the line: $this->setRedirect( $this->redirect_url, JText::_('CART_EMPTY'));
From the function step()

Figured it might have something to do with the way I've set up my checkout workflow - as I have Cart on the first step.

It is now redirecting perfectly without any redirect loop errors.