Checkout module redirect to cart, if cart has error, ignores html suffix

[michb]

If you go to the checkout page but your cart has an error and the iso_cart_jumpTo page is set in the checkout module. You will be redirected to the cart as you cannot complete the checkout.

But the redirect happening in

core/system/modules/isotope/library/Isotope/Module/Checkout.php

Line 565 in 216f8c0

Controller::redirect($objJump->getFrontendUrl(null, $objJump->language));

ignores html suffix. If I test it with ... ->getFrontendUrl() ... it works in my case.

So in my case

• I go to /kasse.html
• Cart has error and will be redirected to /warenkorb
• But it should be /warenkorb.html

Contao: 4.13.25
Isotope: 2.8.14
legacy routing on

[aschempp]

Fixed in acdec47