Question about repack-rootless.sh

[zx500xl]

What is a purpose of the second line? looks redundant

mv -f "$TEMPDIR_OLD"/.* "$TEMPDIR_OLD"/* "$TEMPDIR_NEW"/var/jb >/dev/null 2>&1 || true
mv -f "$TEMPDIR_OLD"/* "$TEMPDIR_OLD"/* "$TEMPDIR_NEW"/var/jb >/dev/null 2>&1 || true

[haxi0]

I honestly don't know. I didn't create the script itself. You can try asking in the Procursus Discord server