wocky_xmpp_connection_recv_stanza_async: succeed immediately if there is already a stanza ready
wocky_xmpp_connection_recv_stanza_async: succeed immediately if there is already a stanza ready

noonien-d/wocky,freedesktop-unofficial-mirror/wocky,freedesktop-unofficial-mirror/wocky,freedesktop-unofficial-mirror/wocky,noonien-d/wocky,noonien-d/wocky