Dag-Erling Smørgrav <[EMAIL PROTECTED]> writes: > Ulrich Spoerlein <[EMAIL PROTECTED]> writes: > > Since $MP might be empty (think NFS_ROOT or CD9660_ROOT) you'd still > > need the [ -n "$MP" ] check, AFAICS. > Correct, and thanks for noticing.
...although I ended up borrowing a trick commonly used with grep, which is to add /dev/null to the argument list, so it doesn't matter in $MP is empty. DES -- Dag-Erling Smørgrav - [EMAIL PROTECTED] _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
