Bug 438714 - Expose whether a provisioning plan has operands or not

This change adds a public isEmpty() method to IProvisioningPlan.

Change-Id: Ib1eef3c306f524bc542cca0885b9b7e32c90d8a9
Signed-off-by: Eike Stepper <stepper@esc-net.de>
2 files changed