From b86749e2166c14593a3c3070d07e16d43b3fedde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Janiszewski?= <janisozaur@gmail.com>
Date: Thu, 30 Jun 2016 13:39:41 +0200
Subject: [PATCH] isnan fixes

isnan was used without specifying namespace
---
 toonz/sources/common/tapptools/tcolorutils.cpp | 2 +-
 toonz/sources/stdfx/pins.cpp                   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/toonz/sources/common/tapptools/tcolorutils.cpp b/toonz/sources/common/tapptools/tcolorutils.cpp
index 3c5d2dcc..6b3e0e74 100644
--- a/toonz/sources/common/tapptools/tcolorutils.cpp
+++ b/toonz/sources/common/tapptools/tcolorutils.cpp
@@ -14,7 +14,7 @@ typedef float KEYER_FLOAT;
 #ifdef _WIN32
 #define ISNAN _isnan
 #else
-#define ISNAN isnan
+#define ISNAN std::isnan
 #endif
 
 //------------------------------------------------------------------------------
diff --git a/toonz/sources/stdfx/pins.cpp b/toonz/sources/stdfx/pins.cpp
index b72016ef..54e8df10 100644
--- a/toonz/sources/stdfx/pins.cpp
+++ b/toonz/sources/stdfx/pins.cpp
@@ -12,7 +12,7 @@
 #ifdef _WIN32
 #define ISNAN _isnan
 #else
-#define ISNAN isnan
+#define ISNAN std::isnan
 #endif
 
 namespace {