Mercurial > prosody-modules
diff mod_rest/mod_rest.lua @ 4944:e67cc71727ca
mod_rest: Fix attempt to index nil in handling of single iq response
Fix handling of many responses, break handling of single response :(
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 17 May 2022 11:44:44 +0200 |
| parents | 83a54f4af94c |
| children | 537054999093 |
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--- a/mod_rest/mod_rest.lua Mon May 16 20:31:58 2022 +0200 +++ b/mod_rest/mod_rest.lua Tue May 17 11:44:44 2022 +0200 @@ -389,9 +389,11 @@ function (result) module:log("debug", "Sending[rest]: %s", result.stanza:top_tag()); response.headers.content_type = send_type; - local tail = responses[#responses]; - if tail.name ~= "iq" or tail.attr.from ~= result.stanza.attr.from or tail.attr.id ~= result.stanza.attr.id then - origin.send(result.stanza); + if responses[1] then + local tail = responses[#responses]; + if tail.name ~= "iq" or tail.attr.from ~= result.stanza.attr.from or tail.attr.id ~= result.stanza.attr.id then + origin.send(result.stanza); + end end if responses[2] then return encode(send_type, responses);