misc/150175: misc/dahdi rc script should not allow it to stop while in use

[fjoe at FreeBSD.org]

Synopsis: misc/dahdi rc script should not allow it to stop while in use

Responsible-Changed-From-To: freebsd-bugs->fjoe
Responsible-Changed-By: fjoe
Responsible-Changed-When: Sat Sep 4 09:02:26 UTC 2010
Responsible-Changed-Why: 
To me.

http://www.freebsd.org/cgi/query-pr.cgi?pr=150175