L.Polyline.include(!L.Path.CANVAS ? {} : {
	_containsPoint: function(p, closed) {
		var i, j, k, len, len2, dist, part,
			w = this.options.weight / 2;
		
		if (L.Browser.touch) {
			w += 10; // polyline click tolerance on touch devices
		}
		
		for (i = 0, len = this._parts.length; i < len; i++) {
			part = this._parts[i];
			for (j = 0, len2 = part.length, k = len2 - 1; j < len2; k = j++) {
				if (!closed && (j === 0)) { continue; }
				
				dist = L.LineUtil.pointToSegmentDistance(p, part[k], part[j]);
				
				if (dist <= w) {
					return true;
				}
			}
		}
		return false;
	}
});