[gnome-games] gtali: Use better randomization algorithm

[Robert Ancell <rancell src gnome org>]

commit e97c719f3d9fb6cce70481408df221b84d3573a8
Author: Roth Róbert <evfool yahoo com>
Date:   Fri Jun 11 09:12:16 2010 +1000

    gtali: Use better randomization algorithm

 gtali/yahtzee.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gtali/yahtzee.c b/gtali/yahtzee.c
index 88c4b84..1f40548 100644
--- a/gtali/yahtzee.c
+++ b/gtali/yahtzee.c
@@ -212,7 +212,8 @@ NewGame (void)
 int
 RollDie (void)
 {
-  return ((rand () % 6) + 1);
+  double r = (double) rand() / RAND_MAX;
+  return (int)(r * 6.0) + 1;
 }
 
 void