use DBL_MIN from <float.h> instead of a hard coded small value (that

becomes zero for vax fp.)

diff --git a/trek/move.c b/trek/move.c
index 2ba6106b54bde140c8e98e546deeb6fb34109352..cec5dfcafa584a47a4b9c9e5211b91e39a06ed0d 100644 (file)
--- a/trek/move.c
+++ b/trek/move.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: move.c,v 1.10 2009/05/24 22:55:03 dholland Exp $       */
+/*     $NetBSD: move.c,v 1.11 2011/07/03 06:44:01 mrg Exp $    */
 
 /*
  * Copyright (c) 1980, 1993
@@ -34,12 +34,13 @@
 #if 0
 static char sccsid[] = "@(#)move.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: move.c,v 1.10 2009/05/24 22:55:03 dholland Exp $");
+__RCSID("$NetBSD: move.c,v 1.11 2011/07/03 06:44:01 mrg Exp $");
 #endif
 #endif /* not lint */
 
 #include <stdio.h>
 #include <math.h>
+#include <float.h>
 #include "trek.h"
 
 /*
@@ -128,7 +129,7 @@ move(int ramflag, int course, double time, double speed)
                evtime += 0.005;
                time = evtime;
        } else
-               evtime = -1.0e50;
+               evtime = DBL_MIN;
        dist = time * speed;
 
        /* move within quadrant */