Can't set native svgdotjs stroke width

[gsusg]

Stroke width is hard-coded.

svg.path.js/svg.path.js

Line 167 in 6981166

width: 2,

Next should resolve the problem.

var length = this.length(),
    width = this.attr('stroke-width');

this.stroke({
    width:         width ? width : 2,
    dasharray:     length + ' ' + length,
    dashoffset:    length
});