turning off the beep

[YONETANI Tomokazu]

On Mon, Jan 09, 2006 at 05:41:44PM +0900, YONETANI Tomokazu wrote:
> And this one should also fix `-b quiet.visual' which drhodus@ mentioned
> earlier on kernel@ with a subject "BEEPING":
> http://leaf.dragonflybsd.org/mailarchive/kernel/2005-08/msg00050.html

No, forget about this; I thought that the reason that the bell doesn't
go away is because the variables duration and pitch are uninitialized 
in `-b quiet.visual' case, but then I noticed those variables aren't
used at all when "quiet." is used, right after I sent the previous message...