warning with dismo

[Robert Hijmans]

With the development version of dismo, MinBAR gives a warning

Warning: replacing previous import ‘dismo::plot’ by ‘graphics::plot’ when loading ‘MinBAR’

I am not sure if this affects anything. But I think you can remove this problem with a small change in the NAMESPACE file. That is if you have

importFrom(graphics,plot)

before

import("dismo")

The warning is not given.