Issue when unbinding an unknown listener

[vincent]

Hi, thanks for the lib

in the unbind function here https://github.com/jeromeetienne/microevent.js/blob/master/microevent.js#L22

the -1 result of indexOf should be tested separately, no ?
it looks like the last registered listener is randomly "spliced" when unbind is called with an unknown listener.

Am I missing something ?

[termi]

You are absolutely right. This is freaking wrong behavior. It should be like this:

var index = this._events[event].indexOf(fct);
if ( index != -1 ) {
    this._events[event].splice(index, 1);
}

[jeromeetienne]

good point, care to do a pull request

[vincent]

here you are #27