From fe737a1e1d0f49073ba49e2df2ea90db1795af80 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 18 Jun 2009 16:02:21 +0000
Subject: * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): went infinity too  
 early.  add BASE_FIG margin.  [ruby-dev:38673]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/bigdecimal/bigdecimal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext')

diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index d80e0a764e..0b2ac34b15 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -605,7 +605,7 @@ BigDecimal_to_f(VALUE self)
 
     GUARD_OBJ(p,GetVpValue(self,1));
     if (VpVtoD(&d, &e, p)!=1) return rb_float_new(d);
-    if (e > DBL_MAX_10_EXP) goto erange;
+    if (e > DBL_MAX_10_EXP+BASE_FIG) goto erange;
     str = rb_str_new(0, VpNumOfChars(p,"E"));
     buf = RSTRING_PTR(str);
     VpToString(p, buf, 0, 0);
-- 
cgit v1.2.3