From b79867b1014acd84e2fed42e550c90f9f5c3c36b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 6 Apr 2016 01:17:55 +0000
Subject: lgamma_r.c: fix at -0.0

* math.c (ruby_lgamma_r): missing/lgamma_r.c is used on Windows,
  since msvcrt does not provide it.
* missing/lgamma_r.c (lgamma_r): fix lgamma(-0.0).
  [ruby-core:74823] [Bug #12249]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54496 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 math.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'math.c')

diff --git a/math.c b/math.c
index 23c6210373..8c16c76c3b 100644
--- a/math.c
+++ b/math.c
@@ -750,7 +750,7 @@ ruby_tgamma(const double d)
 #define tgamma(d) ruby_tgamma(d)
 #endif
 
-#if defined _WIN32 || defined __APPLE__
+#if defined __APPLE__
 static inline double
 ruby_lgamma_r(const double d, int *sign)
 {
-- 
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