When clicking a checked Radio button it raises a change event

Created by: hokkos

Hi, it appears that when we click a checked radio button it raises a change event when it shouldn't, you can test here : http://jsfiddle.net/hQQPH/2/ here is the html :

<div class="btn-group btn-group-lg" data-toggle="buttons">
    <label class="btn btn-primary" for="test2_t" >
        <input type="radio" name="test2" id="test2_t" value="true"/> 3
    </label>
    <label class="btn btn-primary" for="test2_f" >
        <input type="radio" name="test2" id="test2_f" value="false"/> 4
    </label>
</div>

and the javascript :

$('input[type=radio]').change( function() {
   alert("test");   
});

thanks.