[GRASS5] grass.src

[Hamish]

> http://grass.itc.it/pipermail/grass-commit/2005-February/016727.html+if
> 
> +[ -n "$GISBASE" ] ; then
> +    echo "GRASS is already running in this shell! Exiting."
> +    exit 1
> +fi
> 
> I am not sure if GISBASE is the best for test, it is necessary for
> QGIS,  (OGR) and it can cause confusion. $GIS_LOCK is probably better.


true. better ideas?

I have removed the check now in CVS. We can worry about it later.



Hamish