[GRASS-SVN] r72901 - grass-addons/grass7/raster/r.accumulate

[svn_grass at osgeo.org]

Author: hcho
Date: 2018-06-25 02:33:26 -0700 (Mon, 25 Jun 2018)
New Revision: 72901

Modified:
   grass-addons/grass7/raster/r.accumulate/point_list.c
Log:
r.accumulate: More comment

Modified: grass-addons/grass7/raster/r.accumulate/point_list.c
===================================================================
--- grass-addons/grass7/raster/r.accumulate/point_list.c	2018-06-25 09:29:45 UTC (rev 72900)
+++ grass-addons/grass7/raster/r.accumulate/point_list.c	2018-06-25 09:33:26 UTC (rev 72901)
@@ -24,6 +24,7 @@
     init_point_list(pl);
 }
 
+/* adapted from r.path */
 void add_point(struct point_list *pl, double x, double y)
 {
     if (pl->n == pl->nalloc) {