From d4412a01f0b5b8e6c293664e35d20dfbfe1d45d8 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Wed, 13 Aug 2014 08:01:51 -0700
Subject: [PATCH] Simplify isinfinity.

---
 format.cc | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/format.cc b/format.cc
index 68c58b61..0a839223 100644
--- a/format.cc
+++ b/format.cc
@@ -75,21 +75,13 @@ inline int getsign(double x) {
 }
 
 // Portable version of isinf.
-inline int isinfinity(double x) {
 #ifdef isinf
-  return isinf(x);
+inline int isinfinity(double x) { return isinf(x); }
+inline int isinfinity(long double x) { return isinf(x); }
 #else
-  return std::isinf(x);
+inline int isinfinity(double x) { return std::isinf(x); }
+inline int isinfinity(long double x) { return std::isinf(x); }
 #endif
-}
-
-inline int isinfinity(long double x) {
-#ifdef isinf
-  return isinf(x);
-#else
-  return std::isinf(x);
-#endif
-}
 
 #define FMT_SNPRINTF snprintf