From 1aa67cb1d357af287d9ea7e764ca3c2bae2f56a8 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 11 Apr 2002 11:39:25 +0000
Subject: [PATCH] should be HAVE_TANH

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 math.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/math.c b/math.c
index ba5a12128a..d4a24d2b45 100644
--- a/math.c
+++ b/math.c
@@ -122,7 +122,7 @@ math_sinh(obj, x)
     return rb_float_new(sinh(RFLOAT(x)->value));
 }
 
-#ifndef HAVE_SINH
+#ifndef HAVE_TANH
 double
 tanh(x)
     double x;