Missing parameter for radial gradients in mixins.less

[mac-cypher]

I miss the basic parameter for radial gradients in the mixins.less (line 472). All other parameters are available (with prefix like -webkit-, -moz- and -o-) but prefix-less parametre isn't there. Solution should look like this to get radial gradients work in IE10 for example.

.radial(@innerColor: #555, @outerColor: #333) {
    background-color: @outerColor;
    background-image: -webkit-gradient(radial, center center, 0, center center, 460, from(@innerColor), to(@outerColor));
    background-image: -webkit-radial-gradient(circle, @innerColor, @outerColor);
    background-image: -moz-radial-gradient(circle, @innerColor, @outerColor);
    background-image: -o-radial-gradient(circle, @innerColor, @outerColor);
/* bof added parameter */
    background-image: radial-gradient(circle, @innerColor, @outerColor);
/* eof added parameter */
    background-repeat: no-repeat;
}

Thanks for attention.

[mdo]

Fixed in v3. Thanks!