fixme: G_percent (merge from devbr6)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@34661 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.watershed/seg/sg_factor.c

@@ -11,6 +11,7 @@ int sg_factor(void)
 
     G_message(_("SECTION 4: Length Slope determination."));
     for (r = nrows - 1; r >= 0; r--) {
+/* FIXME: G_percent params count backwards */
 	G_percent(r, nrows, 3);
 	for (c = ncols - 1; c >= 0; c--) {
 	    cseg_get(&alt, &low_elev, r, c);