animate's complete infinite loop on exception

[rg1693@…]

When the 'complete' callback provided to animate() throws an exception, jquery will execute it again and again. this is done like this:

$('#bbb').animate(
    {width:200},
    1000,
    undefined,
    function() { throw "lets start again"}
);

here's a demonstration: ​http://jsfiddle.net/b5Ydg/1/

[Timmy Willison]

Duplicate of #5684.