[GRASS-SVN] r51470 - grass/branches/releasebranch_6_4/raster/r.watershed/ram

[svn_grass at osgeo.org]

Author: mmetz
Date: 2012-04-18 04:01:05 -0700 (Wed, 18 Apr 2012)
New Revision: 51470

Modified:
   grass/branches/releasebranch_6_4/raster/r.watershed/ram/do_cum.c
Log:
avoid integer overflow

Modified: grass/branches/releasebranch_6_4/raster/r.watershed/ram/do_cum.c
===================================================================
--- grass/branches/releasebranch_6_4/raster/r.watershed/ram/do_cum.c	2012-04-18 10:51:04 UTC (rev 51469)
+++ grass/branches/releasebranch_6_4/raster/r.watershed/ram/do_cum.c	2012-04-18 11:01:05 UTC (rev 51470)
@@ -6,7 +6,8 @@
 int do_cum(void)
 {
     SHORT r, c, dr, dc;
-    CELL is_swale, value, valued, aspect;
+    CELL is_swale, aspect;
+    DCELL value, valued;
     int killer, threshold, count;
     SHORT asp_r[9] = { 0, -1, -1, -1, 0, 1, 1, 1, 0 };
     SHORT asp_c[9] = { 0, 1, 0, -1, -1, -1, 0, 1, 1 };