panics with "interface conversion: jid.bare is not jid.WithResource: missing method Resource"

[ajs124]

I'm trying to update coyim in nixpkgs from 0.3.7 to 0.3.10, but my account fails to connect (worked with 0.3.7) and then coyim panics like this:

panic: interface conversion: jid.bare is not jid.WithResource: missing method Resource

goroutine 82 [running]:
github.com/coyim/coyim/session.(*session).receivedClientPresence(0xc000278000, 0xc00058e000, 0x100000000000001)
        /build/go/src/github.com/coyim/coyim/session/session.go:277 +0x573
github.com/coyim/coyim/session.(*session).receiveStanza(0xc000278000, 0xc0000a8240, 0xc000278001)
        /build/go/src/github.com/coyim/coyim/session/session.go:353 +0x2ac
github.com/coyim/coyim/session.(*session).watchStanzas(0xc000278000)
        /build/go/src/github.com/coyim/coyim/session/session.go:369 +0xa9
created by github.com/coyim/coyim/session.(*session).Connect
        /build/go/src/github.com/coyim/coyim/session/session.go:794 +0x24a

[olabini]

That's very strange. It seems to imply that someone on your network is sending presence updates without a Resource element and with no type. This doesn't really have a meaning according to XMPP, and is likely the sign of a malfunctioning client or server.

[olabini]

OK, I've added a workaround for this problem. I'll try to cut a new release within a few days with this and another fix int it. Thanks.