[hobbit] Iostat and/or Xymon graphing bug.

[Stef Coene]

On Tuesday 30 December 2008, Everett, Vernon wrote:
> Compliments of the season to you all
>
> And a special thanks to Stef Coene for the iostat script.
> Works great on my test server.
>
> I have just one question.
> How do I get rid of the extra blank iostat graph link URL?
> See attached (hopefully the image will not be stripped)
> In case it is stripped, I get the iostat graph, and then another link, with
> no graph.
I have seen this before, but I never bothered to dive in the source.  But I 
think it's a bug when the rrd files are counted and the needed links are 
generated.


Stef