objective c - UISplitViewController: remove divider line

Question

When using UISplitViewController on the iPad there's a black vertical divider line between the root and detail view. Is there any way to remove this line?

Thanks

Answer 1

Excellent answer by @bteapot. I tested this and it works, even gets rid of the line between master/detail nav bars.

You can do this in storyboard by adding the "gutterWidth" key path and the value 0 to the USplitViewController runtime attributes.