From fa59ec2f684ace2aa0c4f324d111e18427346574 Mon Sep 17 00:00:00 2001
From: tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 20 Mar 2008 23:30:34 +0000
Subject: [PATCH] rearrangement.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog  |  4 ++++
 rational.c | 13 ++++++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index cbe6692b6b..7bfe22a532 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Mar 21 08:29:33 2008  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* rational.c (nurat_to_f): rearrangement.
+
 Fri Mar 21 06:44:59 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* rational.c (nurat_to_f): C99.
diff --git a/rational.c b/rational.c
index ccf214c32a..4deb54d6e2 100644
--- a/rational.c
+++ b/rational.c
@@ -1107,13 +1107,16 @@ nurat_to_f(VALUE self)
   long nl, dl, ml, ne, de;
   int e;
   double f;
-  get_dat1(self);
 
-  if (f_zero_p(dat->num))
-    return rb_float_new(0.0);
+  {
+    get_dat1(self);
 
-  num = dat->num;
-  den = dat->den;
+    if (f_zero_p(dat->num))
+      return rb_float_new(0.0);
+
+    num = dat->num;
+    den = dat->den;
+  }
 
   if (f_negative_p(num)) {
     num = f_negate(num);