[GRASS-SVN] r50084 - grass/trunk/vector/v.kernel

[svn_grass at osgeo.org]

Author: mmetz
Date: 2012-01-07 05:26:21 -0800 (Sat, 07 Jan 2012)
New Revision: 50084

Modified:
   grass/trunk/vector/v.kernel/main.c
Log:
v.kernel: valid file descriptors are non-negative

Modified: grass/trunk/vector/v.kernel/main.c
===================================================================
--- grass/trunk/vector/v.kernel/main.c	2012-01-07 12:54:41 UTC (rev 50083)
+++ grass/trunk/vector/v.kernel/main.c	2012-01-07 13:26:21 UTC (rev 50084)
@@ -80,7 +80,7 @@
     struct Flag *flag_o, *flag_q, *flag_normalize, *flag_multiply;
 
     struct Map_info In, Net, Out;
-    int fdout = 0, maskfd = 0;
+    int fdout = -1, maskfd = -1;
     int node_method, kernel_function;
     int row, col;
     struct Cell_head window;