[GRASS5] Re: [bug #223] (grass) d.zoom segfaults

[Edzer J. Pebesma]

spijker at geo.uu.nl wrote:

> 
> The solution (or: my solution) is the following diff for find_file.c. I
> can submit it to the CVS but I don't like to mess with libraries and I
> don't know if there is a 'philosophy' behind the original method.
> 
> 54c54,56
> <       strcpy(mapset, xmapset);
> ---
> >       if (!mapset=="") {
> >           strcpy(mapset, xmapset);
> >       }
> 

Job -- voor je submit: je voorstel is 
niet geheel zonder risico's -- probeer onderstaand programmaatje x.c.

Beter is wellicht:

  if (mapset != NULL && *mapset != '\0') { 
     ...
  }

Grtz,
--
Edzer
-------------- next part --------------
A non-text attachment was scrubbed...
Name: x.c
Type: text/x-csrc
Size: 204 bytes
Desc: not available
Url : http://lists.osgeo.org/pipermail/grass-dev/attachments/20010320/1cb2671c/x.bin