[GRASS5] shift bug in r.in.ascii/r.out.ascii

[Markus Neteler]

Hi all,

just found (obviously) a bug in r.in.ascii/r.out.ascii:

if you export/import the same map several times, it get's
shifted each time!

     r.out.ascii in=dem out=dem0.asc
     r.in.ascii in=dem0.asc out=dem1

     r.out.ascii in=dem1 out=dem1.asc
     r.in.ascii in=dem1.asc out=dem2

     r.out.ascii in=dem2 out=dem2.asc
     r.in.ascii in=dem2.asc out=dem3
     d.rast dem
     d.rast dem1
     d.rast dem2
     d.rast dem3

As being lack of time today, any volunteers?

 Markus