From 1557a05b7b6a3e65abcfc32f89c982ccc9b65e3c Mon Sep 17 00:00:00 2001
From: JYC <46228100+sharkbig@users.noreply.github.com>
Date: Wed, 26 Aug 2020 15:00:53 +0800
Subject: [PATCH] Update AkimaLib.cpp (#186)

add using namespace bug
---
 components/zerodop/GPUtopozero/src/AkimaLib.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/zerodop/GPUtopozero/src/AkimaLib.cpp b/components/zerodop/GPUtopozero/src/AkimaLib.cpp
index 2a4b0e2..7f4ce8e 100644
--- a/components/zerodop/GPUtopozero/src/AkimaLib.cpp
+++ b/components/zerodop/GPUtopozero/src/AkimaLib.cpp
@@ -16,6 +16,7 @@
 using std::max;
 using std::min;
 using std::vector;
+using std::isnan;
 
 bool AkimaLib::aki_almostEqual(double x, double y) {
     bool ret = (abs(x - y) <= AKI_EPS) ? true : false; // Compressed version is a little cleaner