Tvheadend

I pulled in the latest changes, so I'm on revision 41a6af0c762030351325fcc42b0c303289d7364e, but now the initial scan doesn't seem to be working anymore:

2014-07-05 16:10:21.003 mpegts: 12304H - scan complete
2014-07-05 16:10:21.003 subscription: "scan" unsubscribing
2014-07-05 16:10:21.005 mpegts: 12641H - tuning on Adapter 0
2014-07-05 16:10:21.005 linuxdvb: Adapter 0 - failed to tune [e=Invalid argument]
2014-07-05 16:10:21.005 mpegts: 12641H - failed to start on Adapter 0, try another
2014-07-05 16:10:21.005 mpegts: 12265H - tuning on Adapter 0
2014-07-05 16:10:22.097 subscription: 'scan' subscribing to mux, weight: 4, adapter: 'Adapter 0', network: 'Astra 3', mux: '12265H', hostname: '', username: '', client: ''
2014-07-05 16:10:22.097 mepgts: 11778V - scan needs more time
2014-07-05 16:10:22.097 mpegts: 10993H - scan no data, failed
2014-07-05 16:10:22.097 subscription: "scan" unsubscribing
2014-07-05 16:10:22.109 mpegts: 10714H - tuning on Adapter 1
2014-07-05 16:10:22.765 subscription: 'scan' subscribing to mux, weight: 4, adapter: 'Adapter 1', network: 'Astra 2', mux: '10714H', hostname: '', username: '', client: ''
2014-07-05 16:10:26.522 mpegts: 11778V scan complete
2014-07-05 16:10:26.522 subscription: "scan" unsubscribing
2014-07-05 16:10:26.524 mpegts: 12641H - tuning on Adapter 2
2014-07-05 16:10:26.524 linuxdvb: Adapter 2 - failed to tune [e=Invalid argument]
2014-07-05 16:10:26.524 mpegts: 12641H - failed to start on Adapter 2, try another
2014-07-05 16:10:26.533 mpegts: 11895V - tuning on Adapter 2