fastuidraw/path: force recuse if circle is flat; this allows for handling the bad luck of when the middle point of a (sub)curve is collinear with the end points of the (sub)curve
fastuidraw/path: force recuse if circle is flat; this allows for handling the bad luck of when the middle point of a (sub)curve is collinear with the end points of the (sub)curve

Change-Id: I1cf6c98519c55d3514415be0bfc9b3de6386aec0

01org/fastuidraw,01org/fastuidraw