From f11d9256a2c9a0d04bd5aa1041aef3911eae2a60 Mon Sep 17 00:00:00 2001
From: Noah Amsel <ebminmaj75@gmail.com>
Date: Thu, 3 Dec 2020 21:07:20 -0500
Subject: [PATCH] Properly convert infinity and NaN from C++ to Python

---
 include/pybind11_json/pybind11_json.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/pybind11_json/pybind11_json.hpp b/include/pybind11_json/pybind11_json.hpp
index 774ea1b..5eebdc0 100644
--- a/include/pybind11_json/pybind11_json.hpp
+++ b/include/pybind11_json/pybind11_json.hpp
@@ -11,6 +11,7 @@
 
 #include <string>
 #include <vector>
+#include <cmath>
 
 #include "nlohmann/json.hpp"
 
@@ -34,7 +35,7 @@ namespace pyjson
         else if (j.is_number())
         {
             double number = j.get<double>();
-            if (number == std::floor(number))
+            if (isfinite(number) && number == std::floor(number))
             {
                 return py::int_(j.get<long>());
             }