[GRASS5] GRASS environment variables

[Markus Neteler]

Hi,

the recent change to the environment variables, forcing to evaluate
g.gisenv in all scripts, leads to a problem for me:

In some PERL scripts written by other, 
$loc=$ENV{ LOCATION};

is used. Since $LOCATION does not exist any more, I have to
evaluate that in perl as well. Any hints for a perl newbie?

Thanks,

 Markus