Can't set connectorColor when using pattern fill

[maxbarry]

The connecting line between the pie slice and the data label disappears when using pattern fill:

http://jsfiddle.net/kVwGn/15/

It's possible to set a chart-wide connector color but not (as far as I can see) different colors for different slices:

http://jsfiddle.net/kVwGn/17/