[src/trunk]: src/games/trek use DBL_MIN from <float.h> instead of a hard code...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2dc6ade2a89a
branches:  trunk
changeset: 766834:2dc6ade2a89a
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sun Jul 03 06:44:01 2011 +0000

description:
use DBL_MIN from <float.h> instead of a hard coded small value (that
becomes zero for vax fp.)

diffstat:

 games/trek/move.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (33 lines):

diff -r 5ef935a1d290 -r 2dc6ade2a89a games/trek/move.c
--- a/games/trek/move.c Sun Jul 03 06:43:16 2011 +0000
+++ b/games/trek/move.c Sun Jul 03 06:44:01 2011 +0000
@@ -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 @@
                evtime += 0.005;
                time = evtime;
        } else
-               evtime = -1.0e50;
+               evtime = DBL_MIN;
        dist = time * speed;
 
        /* move within quadrant */