From 695bb2f3d4a6c8acbbdacef79991a10e9a1e1eba Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Thu, 21 Feb 2013 16:53:58 -0800
Subject: [PATCH] Fix a compilation issue when math.h is included before
 format.h

---
 format.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/format.h b/format.h
index e26e3fe0..756afe53 100644
--- a/format.h
+++ b/format.h
@@ -177,7 +177,7 @@ inline int SignBit(double value) {
 
 inline int IsInf(double x) {
   using namespace std;
-  return isinf(x);
+  return ::isinf(x);
 }
 
 #else