[TYPO3-commerce] commerce-0.13.0 fatal php error with fe_users

[typo3 at jbweb.dk]

> typo3-4.5.2
> commerce-0.13.0
>
> If FE login in effect going to "checkout" produce following error:
>
> Fatal error: Cannot access protected property
> tx_commerce_pi4::$templateCode in
> typo3conf/ext/commerce/pi3/class.tx_commerce_pi3.php on line 448
>
> Code in commerce/pi4/class.tx_commerce_pi4.php
>
> protected $templateCode = '';
>
> If replaced to
>
> public $templateCode = '';
>
> checkout works as expected.
>
> Bug or am I doing it wrong?

This should probably have been sent to the commerce-team mailing list, my
apologies.

Regards
Jonas