d.northarrow: fix multiplication of arrow in latlon regions, see https://trac.osgeo.org/grass/ticket/1242 and https://trac.osgeo.org/grass/ticket/1410

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@68531 15284696-431f-4ddb-bdfa-cd5b030d7da7

display/d.northarrow/main.c

@@ -183,8 +183,6 @@ int main(int argc, char **argv)
 
     D_open_driver();
 
-    D_setup(0);
-
     draw_n_arrow(east, north, rotation, lbl_opt->answer, rot_with_text,
                  fontsize, n_arrow->answer, line_width);