fix race condition that occurs if channel methods are called when connection is closing down
fix race condition that occurs if channel methods are called when connection is closing down


20060123190715-25e70-00d60b8c9f565acdfc2caccb2e32155cdecd2588.gz

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