bin/59144: [patch] Allow a trailing / for mount -u too

[Eric Anholt]

Synopsis: [patch] Allow a trailing / for mount -u too

Responsible-Changed-From-To: anholt->freebsd-bugs
Responsible-Changed-By: anholt
Responsible-Changed-When: Wed Jan 28 00:50:26 PST 2004
Responsible-Changed-Why: 
Return this to freebsd-bugs.  I'm leaving for 3 months and won't be doing
FreeBSD things.

http://www.freebsd.org/cgi/query-pr.cgi?pr=59144