[GRASS5] Re: [bug #2767] (grass) r.stats bug (due to recent G_store() fix?)

[Markus Neteler]

Hello Paul,

On Tue, Dec 07, 2004 at 10:21:08PM +0100, Paul Kelly via RT wrote:
> I'm not sure this line:
> if (title == NULL) title="";
> looks right.
> Perhaps try changing to
> if (title == NULL) *title="";
> Makes more logical sense but still might not work.

I tried, but still segfault.
 
> If it doesn't something like this might:
> int 
> G_set_raster_cats_title (char *intitle, struct Categories *pcats)
> {
>     char *title;
>     if (intitle == NULL)
>       *title="";
>     else
>       title=intitle;
>     pcats->title = G_store (title);
>     G_newlines_to_spaces (pcats->title);
>     G_strip (pcats->title);
>       return 0;
> }

gcc reports 
 cats.c:1539: warning: assignment makes integer from pointer without a cast
here (l 1539 is: *title="";).
Also tried and segfault.

Thanks and sorry for no better news,

 Markus