commit 1da59c19ba5b94c0eada691281db014d8cf39c53
Author: Lukas K <lu@0x83.eu>
Date:   Wed Sep 21 00:43:43 2022 +0200

    pdf export: fix transformed polygons with arcs
    
    got broken by 49d41516948c4e72adc6244fcfedeeb370e7052f
