From 7b653bd019ee645df629c6c1c6f419d3913a047c Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 13 Jul 2016 05:47:48 +0000
Subject: [PATCH] fix type

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 math.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/math.c b/math.c
index 9cdf9e5565..87d487d8a6 100644
--- a/math.c
+++ b/math.c
@@ -615,7 +615,7 @@ rb_math_sqrt(VALUE x)
     double d;
 
     if (RB_TYPE_P(x, T_COMPLEX)) {
-	int neg = f_signbit(RCOMPLEX(x)->imag);
+	VALUE neg = f_signbit(RCOMPLEX(x)->imag);
 	double re = Get_Double(RCOMPLEX(x)->real), im;
 	d = Get_Double(rb_complex_abs(x));
 	im = sqrt((d - re) / 2.0);