[rrd-developers] Re: rrd_info_r(), rrd.h, and graph() problems

[John]

On Thu, Jul 28, 2005 at 14:12:04 -0700, Mark Probert wrote:
> Lastly, I am experiencing problems with rrd_graph().  For some reason,
> it seems to be having problems with any drawing parameters, complaining
> of vname errors.  Is there anyway of finding out what it is getting
> internally?  For example, I get the following error when I pass the
> shown argv:
Unless you're using a recent version of rrdtool: did you remember to
reset the _correct_ (the one rrdtool will use) optind? Recent versions
of rrdtool should reset optind automatically (as it should be, in my
opinion). I had some problems with this in perl.

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