ntpviz - Don't plot a line during data absence

[Eric S. Raymond]

Jason Azze <jason at azze.org>:
> Whether or not it is worth a 10% slowdown is certainly debatable.

Let's step back a bit.  Why is it important for ntpviz to be fast?

I can see why it's important for ntpviz to use as few processor clocks
as possible, in order to avoid causing artifacts in the data.  Is that
the same issue?
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>