r.stream.extract: remove unneeded condition

for setting main drainage direction to A* path if possible. (#1248) Co-authored-by: Markus Metz <markus.metz.giswork@gmail.com>
OSGeo · Feb 2, 2021 · a36d34e · a36d34e
1 parent 6146f05
commit a36d34e
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/raster/r.stream.extract/streams.c b/raster/r.stream.extract/streams.c
@@ -597,14 +597,6 @@ int extract_streams(double threshold, double mont_exp, int internal_acc)
 	    G_fatal_error("np_side < 0");
 
 	/* set main drainage direction to A* path if possible */
-	if (mfd_cells > 0 && max_side != np_side) {
-	    if (fabs(wat_nbr[np_side] >= max_acc)) {
-		max_acc = fabs(wat_nbr[np_side]);
-		r_max = dr;
-		c_max = dc;
-		max_side = np_side;
-	    }
-	}
 	if (mfd_cells == 0) {
 	    flat = 0;
 	    r_max = dr;