create-initrd failes when run multiple times

[ojafuenf]

When rerunning the create-initrd (e.g. after installing previous missing dependencies) the script fails somewhere in debootstrap.

Possible solutions:

• clear ~/stiefelsystem/workdir at the start of the script
• use apt upgrade if deboostrap has run successfully in the past

[TheJJ]

for this there is the flag ./create-initrd --skip-setup, but you're right it should know this automatically, and perform apt-upgrade or proper cleanup before running again.