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Update LedDevicePhilipsHue.cpp

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Changed "isnan" to "std::isnan"

Former-commit-id: 528f02452762fade16b84d17dc7692de9129559c
This commit is contained in:
tpmodding 2016-05-27 11:16:42 +02:00
parent 945f3d1c5b
commit 019d4ba6d8
1 changed files with 2 additions and 2 deletions
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4
libsrc/leddevice/LedDevicePhilipsHue.cpp
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@ -105,10 +105,10 @@ CiColor PhilipsHueLight::rgbToCiColor(float red, float green, float blue) {
// Convert to x,y space.
float cx = X / (X + Y + Z);
float cy = Y / (X + Y + Z);
if (isnan(cx)) {
if (std::isnan(cx)) {
cx = 0.0f;
}
if (isnan(cy)) {
if (std::isnan(cy)) {
cy = 0.0f;
}
// Brightness is simply Y in the XYZ space.