Can't delete the attribute size with FF4

[anonymous]

The following code:

<input type="text" size="5" />
<script>
	$('input').removeAttr('size');
</script>

Gives an error at line 2065 of jquery 1.5.1:

Index or size is negative or greater than the allowed amount" code: "1 [Break On This Error] elem[ name ] = value;

This looks to happen only in FF4

[rwaldron]

Confirmed, but this is happening all the way back to jQuery 1.2.6

 http://jsfiddle.net/rwaldron/TD5gJ/

Note, Firefox is hijacking console.log, so use the "web console"

[rwaldron]

Duplicate of #8117.