--- a/rail_cmd.c	Sun Jun 25 13:42:37 2006 +0000
+++ b/rail_cmd.c	Sun Jun 25 17:39:19 2006 +0000
@@ -105,7 +105,7 @@
 }
 
 
-const TrackBits _valid_tileh_slopes[2][15] = {
+static const TrackBits _valid_tileh_slopes[][15] = {
 
 // set of normal ones
 {