[GRASS-SVN] r46436 - grass/trunk/raster/r.drain

[svn_grass at osgeo.org]

Author: mmetz
Date: 2011-05-28 09:22:03 -0700 (Sat, 28 May 2011)
New Revision: 46436

Modified:
   grass/trunk/raster/r.drain/main.c
Log:
remove unused variables

Modified: grass/trunk/raster/r.drain/main.c
===================================================================
--- grass/trunk/raster/r.drain/main.c	2011-05-28 16:18:20 UTC (rev 46435)
+++ grass/trunk/raster/r.drain/main.c	2011-05-28 16:22:03 UTC (rev 46436)
@@ -643,7 +643,7 @@
      * read next. This is repeated via a while loop until a null direction is found.
      */
 
-    int neighbour, row, col, next_row, next_col, go = 1;
+    int neighbour, next_row, next_col, go = 1;
     DCELL direction;
     DCELL *dir_buf;