CSI-HideEmptyNodes-Patch.cfg

//Code adapted from Flart on KSP Forums
@TechTree:NEEDS[CSITechTree&HideEmptyTechTreeNodes]:LAST[zzzCSITechTree]
{
	// Hide all empty nodes, initially
	@RDNode,*
	{
		@hideEmpty = True
	}

	@RDNode:HAS[#id[tier*]]
	{
		@hideEmpty = False
	}
}