calculate trackingClick again in onTouchEnd

[larryzhuo]

issue

I found a bug in ios recently. when i do a fast vertically swipe. it will regard as a click event.

why

I debug the code.

FastClick.prototype.onTouchEnd = function(event) {
       
       if (!this.trackingClick) {     /*when run to there, trackingClick is still true. but  (Math.abs(touch.pageX - this.touchStartX) > boundary || Math.abs(touch.pageY - this.touchStartY) > boundary) is true.  trackingClick should be false.*/
 		return true;
       }

I think that onTouchMove may not change trackingClick value quickly.

solution

my solution is calculate trackingClick again in onTouchEnd.