fix divide by zero in cameracontrol.Flyer for zero fly time
fix divide by zero in cameracontrol.Flyer for zero fly time

openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro,openhumanoids/oh-distro