gabble_olpc_view_get_buddy_activities: explain in which case we could have a buddy marked as member of an unexisting activity
gabble_olpc_view_get_buddy_activities: explain in which case we could have a buddy marked as member of an unexisting activity

20080723153450-7fe3f-eb473f5b06933139dee0d752980c01e622e880b7.gz

mlundblad/telepathy-gabble,jku/telepathy-gabble,community-ssu/telepathy-gabble,community-ssu/telepathy-gabble,community-ssu/telepathy-gabble,community-ssu/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble,jku/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble