From f530af8bf4f82c1816a406b4230c1852f4e87913 Mon Sep 17 00:00:00 2001
From: Par Winzell <zell@fb.com>
Date: Thu, 3 May 2018 08:21:37 -0700
Subject: [PATCH] Use std:: whenever possible.

---
 src/Fbx2Raw.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Fbx2Raw.cpp b/src/Fbx2Raw.cpp
index 2b072d0..3f041e2 100644
--- a/src/Fbx2Raw.cpp
+++ b/src/Fbx2Raw.cpp
@@ -1263,7 +1263,7 @@ static void ReadAnimations(RawModel &raw, FbxScene *pScene)
                         for (int targetIx = 0; targetIx < targetCount; targetIx++) {
                             if (curve) {
                                 float result = findInInterval(influence, targetIx-1);
-                                if (!isnan(result)) {
+                                if (!std::isnan(result)) {
                                     // we're transitioning into targetIx
                                     channel.weights.push_back(result);
                                     hasMorphs = true;
@@ -1271,7 +1271,7 @@ static void ReadAnimations(RawModel &raw, FbxScene *pScene)
                                 }
                                 if (targetIx != targetCount-1) {
                                     result = findInInterval(influence, targetIx);
-                                    if (!isnan(result)) {
+                                    if (!std::isnan(result)) {
                                         // we're transitioning AWAY from targetIx
                                         channel.weights.push_back(1.0f - result);
                                         hasMorphs = true;