Comment 1 for bug 1980982

A shorter reproducer:

mkdir reproducer
cd reproducer
git init
git fetch https://git.launchpad.net/~ahasenack/ubuntu/+source/amavisd-new refs/heads/merge-lp1946841-jammy

This hangs with:

Username for 'https://git.launchpad.net':

How do we make it not hang? I tried redirecting stdin from /dev/null but that didn't work.