Cannot break out of createuser

It is not possible to break out of createuser with ctrl-c, ctrl-\ or
kill -TERM.

The reason is that this line:
# Don't want to leave the user blind if he breaks
# during password entry.

trap 'stty echo >/dev/null 2>&1' 1 2 3 15

should be:
trap 'stty echo >/dev/null 2>&1; exit 1' 1 2 3 15
or even
trap 'stty echo >/dev/null 2>&1' EXIT

--
Oliver Elphick Oliver.Elphick@lfix.co.uk
Isle of Wight, UK http://www.lfix.co.uk/oliver
GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C
========================================
"But the LORD is in his holy temple; let all the earth
keep silence before him." Habakkuk 2:20