[TIMOB-19189] iOS: Hex color passed looks invalid: rgba(0,0,0,*)

Example :

var test = Ti.UI.createView({
       width : 50,
       height : 50,
       backgroundColor : "rgba(0,0,0,0.5)"
});

*[WARN] : Hex color passed looks invalid: rgba(0,0,0,0.5)* The background is set correctly, but the console report the warning