[GRASS-SVN] r44958 - grass/trunk/lib/vector/Vlib

[svn_grass at osgeo.org]

Author: mmetz
Date: 2011-01-11 10:11:16 -0800 (Tue, 11 Jan 2011)
New Revision: 44958

Modified:
   grass/trunk/lib/vector/Vlib/snap.c
Log:
optimize Vect_snap_lines()

Modified: grass/trunk/lib/vector/Vlib/snap.c
===================================================================
--- grass/trunk/lib/vector/Vlib/snap.c	2011-01-11 18:09:46 UTC (rev 44957)
+++ grass/trunk/lib/vector/Vlib/snap.c	2011-01-11 18:11:16 UTC (rev 44958)
@@ -277,7 +277,7 @@
 	int v;
 	int changed = 0;
 
-	G_percent(line_idx, List_lines->n_values, 2);
+	G_percent(line_idx, List_lines->n_values, 1);
 
 	line = List_lines->value[line_idx];
 
@@ -475,7 +475,9 @@
 	if (!(ltype & type))
 	    continue;
 
-	Vect_list_append(List, line);
+	/* no need to check for duplicates:
+	 * use dig_list_add() instead of Vect_list_append() */
+	dig_list_add(List, line);
     }
 
     Vect_snap_lines_list(Map, List, thresh, Err);