Group.removeBetween has wrong default endIndex?

[darfux]

Hi,

When I using the Group.removeBetween(startIndex) to remove children from startIndex to the end of the Group, it always throws Uncaught TypeError: Cannot read property 'events' of undefined.It seems that the implemention of default endIndex is bugged? :

 

Group.js#line-1580

if (typeof endIndex === 'undefined') { endIndex = this.children.length; } 

Group.js#line-1594

var i = endIndex;while (i >= startIndex){    //The first children[i] is out of bounds?    if (!silent && this.children[i].events)    {        this.children[i].events.onRemovedFromGroup.dispatch(this.children[i], this);    }    var removed = this.removeChild(this.children[i]); 

[Dumtard]

Makes sense. Array[0, 1, 2, 3, 4] has length of 5 but index 0..4 so accessing Array[5] would be incorrect. Should probably be this.children.length-1.