<vaultcheckin> NAnt task without items in change list

[icnocop]

Hello.

We are using SourceGear Vault v4.0.2.

I am getting the following error when doing a <vaultcheckin> on a repository path that does not have any items in its changelist:

Internal Error: System.Exception
The current change set does not have any items for $/MyRepositoryPath

Is there a work-around? Or how can I get the number of change list items for a specific repository path?

The only work-around I can think of is to perform a <vaultlistchangeset>, output the results to a file, and then count the number of xml items. Is there something faster/easier?

I would have expected <vaultcheckin> to just not perform a check-in if there are no items in the change list.

Thank you very much.

[icnocop]

I've attached a VaultCheckIn.cs that implements the work-around.