Able to display text if no headlines?

I'm using headlines to display a bug query from Bugzilla, but occasionally there are no bugs to be listed and it would be very nice to show "No bugs" or something similar.

Is this something possible that I'm missing, or an enhancement needed to allow that sort of thing?

Semi-related: If Headlines could support FormattedSearch conditional output then the above could be done without any special handling. Not sure which would be easier.

Thanks,

Jeff