Software / code / verse
Changeset
364:69fc23b44819
client: Deal with eg no-stream errors where no stanza is passed
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 30 Sep 2014 12:18:28 +0200 |
| parents | 363:056ccefa6acf |
| children | 365:48bf6993b4c4 |
| files | client.lua |
| diffstat | 1 files changed, 7 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/client.lua Tue Sep 30 12:16:33 2014 +0200 +++ b/client.lua Tue Sep 30 12:18:28 2014 +0200 @@ -53,9 +53,13 @@ function stream_callbacks.error(stream, e, stanza) if stream:event(e, stanza) == nil then - local err = stanza:get_child(nil, "urn:ietf:params:xml:ns:xmpp-streams"); - local text = stanza:get_child_text("text", "urn:ietf:params:xml:ns:xmpp-streams"); - error(err.name..(text and ": "..text or "")); + if stanza then + local err = stanza:get_child(nil, "urn:ietf:params:xml:ns:xmpp-streams"); + local text = stanza:get_child_text("text", "urn:ietf:params:xml:ns:xmpp-streams"); + error(err.name..(text and ": "..text or "")); + else + error(stanza and stanza.name or e or "unknown-error"); + end end end
