GabbleMediaSession: fix inverted logic in do_content_add
GabbleMediaSession: fix inverted logic in do_content_add


20060929195900-418b8-985f593a5116f6213f64edef8b42ab97678b0690.gz

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