[issue1279] vnconfig: unintuitive error message

["Simon 'corecode' Schubert \(via DragonFly issue tracker\)" <sinknull@xxxxxxxxxxxxxxxxxxxxxxx>]

New submission from Simon 'corecode' Schubert <corecode@fs.ei.tum.de>:

If you forget to specify the filename, vnconfig reports a totally bogus error
message:

# vnconfig -s labels -c vn0
vnconfig: VNIOCATTACH: Numerical argument out of domain

----------
messages: 6151
nosy: corecode
status: unread
title: vnconfig: unintuitive error message

_____________________________________________________
DragonFly issue tracker <bugs@lists.dragonflybsd.org>
<http://bugs.dragonflybsd.org/issue1279>
_____________________________________________________