From 71b156c4f5199eb8f09174b7767e2df4ab86e386 Mon Sep 17 00:00:00 2001
From: Nicolas Chauvet <kwizart@gmail.com>
Date: Sun, 11 Apr 2021 11:28:29 +0200
Subject: [PATCH] Fixed compiler error 'std::std' not been declared

---
 include/luxrays/utils/utils.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/luxrays/utils/utils.h b/include/luxrays/utils/utils.h
index 1a49d54658b1..af52bbdc52e7 100644
--- a/include/luxrays/utils/utils.h
+++ b/include/luxrays/utils/utils.h
@@ -36,8 +36,8 @@
 #define isnan(a) _isnan(a)
 #define isinf(f) (!_finite((f)))
 #else
-#define isnan(a) std::isnan(a)
-#define isinf(f) std::isinf(f)
+using std::isnan;
+using std::isinf;
 #endif
 
 #if defined(WIN32)
-- 
2.30.2