[Devmon] non-numeric values in a numeric comparison

[Whilding, C. <Cra...@me...>]

Hi the patch you supplied before doesn't appear to solve the problem im
afraid, im still getting the complaints. Showing up as lines 1476/1851
now, thanks.

=20

Any ideas about an easier solution to the logic thing at all? The rrd
changes made will be useful to me also although I haven't tried the
patch yet. Having said that I also quite like the html pages!

=20

Thanks,

=20

Craig Whilding