TpGroupMixin: don't try to ref the actor handle if it's 0
TpGroupMixin: don't try to ref the actor handle if it's 0


20070330121656-53eee-da3259c914c80e9e568118e71d6c3ec6f4fefab1.gz

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