[R-sig-Geo] BUG in set.pluginOption() in spGRASS6

[Roger Bivand]

On Tue, 2 Apr 2013, Rainer M. Krug wrote:

> Roger Bivand <Roger.Bivand at nhh.no> writes:
>
>> On Fri, 29 Mar 2013, Rainer M Krug wrote:
>>
>>> Hi
>>>
>>> using spgrass6_0.7-15 on Ubuntu, there is an error in the function
>>> set.pluginOption() as it always raises an error "logical argument required".
>>>
>>> The Check
>>>
>>> if (!is.logical(value) || !is.null(value)) stop("logical argument required")
>>>
>>> always returns TRUE and therefore always raises the error.
>>
>> Please try the recent commit to R-forge, spgrass6 module, rspatial
>> project.
>
> Hi Roger
>
> just installed the one from R-forge and it is working for TRUE and FALSE
> - but it is not possible to set it to NULL - is this by design?

I've reverted to permit NULL as well as TRUE and FALSE as it is the 
default value (use plugin if available) in revision 1371.

Roger

>
> As I want tu use FALSE, I am fiine with as it is, but it would be
> consistent with the possible values for "plugin" if one could set NULL
> as well.
>
> Thanks,
>
> Rainer
>
>>
>> Roger
>>
>>>
>>> Cheers,
>>>
>>> Rainer
>>>
>>>
>>>
>
>

-- 
Roger Bivand
Department of Economics, NHH Norwegian School of Economics,
Helleveien 30, N-5045 Bergen, Norway.
voice: +47 55 95 93 55; fax +47 55 95 95 43
e-mail: Roger.Bivand at nhh.no