Vlib: sync Vect_line_geodesic_distance() to trunk

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@64343 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/vector/Vlib/line.c

@@ -801,10 +801,8 @@ int Vect_line_geodesic_distance(const struct line_pnts *points,
 	tspdist = 0;
 	tlpdist = 0;
 	segment = 0;
-
     }
     else {
-
 	distance =
 	    dig_distance2_point_to_line(ux, uy, uz, points->x[0],
 					points->y[0], points->z[0],