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| author | Waqas Hussain <waqas20@gmail.com> | 2008-10-09 22:19:35 +0500 |
|---|---|---|
| committer | Waqas Hussain <waqas20@gmail.com> | 2008-10-09 22:19:35 +0500 |
| commit | cbabb9cdb401a65c4ad0bc7b4d9b2c4af4eeb032 (patch) | |
| tree | e6ca5f0b28c615f9492ce0313f051cc64b84356a | |
| parent | 5ec7a9c8b4d215817cb158d824be869ff2441dbc (diff) | |
| download | prosody-cbabb9cdb401a65c4ad0bc7b4d9b2c4af4eeb032.tar.gz prosody-cbabb9cdb401a65c4ad0bc7b4d9b2c4af4eeb032.zip | |
Fixed: util.stanza.deserialize now handles nil stanzas
| -rw-r--r-- | util/stanza.lua | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/util/stanza.lua b/util/stanza.lua index a4fd0f82..6bc70ab9 100644 --- a/util/stanza.lua +++ b/util/stanza.lua @@ -122,21 +122,23 @@ end function deserialize(stanza) -- Set metatable - setmetatable(stanza, stanza_mt); - for _, child in ipairs(stanza) do - if type(child) == "table" then - deserialize(child); - end - end - if not stanza.tags then - -- Rebuild tags - local tags = {}; + if stanza then + setmetatable(stanza, stanza_mt); for _, child in ipairs(stanza) do if type(child) == "table" then - t_insert(tags, child); + deserialize(child); + end + end + if not stanza.tags then + -- Rebuild tags + local tags = {}; + for _, child in ipairs(stanza) do + if type(child) == "table" then + t_insert(tags, child); + end end + stanza.tags = tags; end - stanza.tags = tags; end return stanza; |