From 0150e01993636cf967b757b5493d525abb16502c Mon Sep 17 00:00:00 2001
From: Thomas Dinges <blender@dingto.org>
Date: Mon, 16 Apr 2012 10:22:28 +0000
Subject: [PATCH] And another fix for r45669 to have dualcon compile on
 windows...

---
 intern/dualcon/intern/dualcon_c_api.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/intern/dualcon/intern/dualcon_c_api.cpp b/intern/dualcon/intern/dualcon_c_api.cpp
index 6f04922bb94..af5ada71146 100644
--- a/intern/dualcon/intern/dualcon_c_api.cpp
+++ b/intern/dualcon/intern/dualcon_c_api.cpp
@@ -26,6 +26,11 @@
 #include "octree.h"
 
 #include <cstdio>
+#include <float.h>
+
+#if defined(_WIN32) && !defined(__MINGW32__)
+#define isnan(n) _isnan(n)
+#endif
 
 void veccopy(float dst[3], const float src[3])
 {
-- 
2.23.0