From 8846021fe1b1bcf79ec3a01037a8a656e161766c Mon Sep 17 00:00:00 2001
From: Sverker Eriksson <sverker@erlang.org>
Date: Wed, 15 Apr 2015 16:55:55 +0200
Subject: erts: Fix isfinite for windows

Add macro erts_isfinite as an OS independent way to check
if a float is finite.
---
 erts/emulator/beam/erl_nif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'erts/emulator/beam/erl_nif.c')

diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index ec82ef251e..8b6cb880a3 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -967,7 +967,7 @@ ERL_NIF_TERM enif_make_uint64(ErlNifEnv* env, ErlNifUInt64 i)
 ERL_NIF_TERM enif_make_double(ErlNifEnv* env, double d)
 {
     Eterm* hp;
-    if (!isfinite(d))
+    if (!erts_isfinite(d))
         return enif_make_badarg(env);
     hp = alloc_heap(env,FLOAT_SIZE_OBJECT);
     FloatDef f;
-- 
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