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Fixed: util.stanza.deserialize now handles nil stanzas

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This commit is contained in:
Waqas Hussain 2008-10-09 22:19:35 +05:00
parent 5ec7a9c8b4
commit cbabb9cdb4
1 changed files with 13 additions and 11 deletions
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24
util/stanza.lua
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@ -122,21 +122,23 @@ end
function deserialize(stanza) function deserialize(stanza)
-- Set metatable -- Set metatable
setmetatable(stanza, stanza_mt); if stanza then
for _, child in ipairs(stanza) do setmetatable(stanza, stanza_mt);
if type(child) == "table" then
deserialize(child);
end
end
if not stanza.tags then
-- Rebuild tags
local tags = {};
for _, child in ipairs(stanza) do for _, child in ipairs(stanza) do
if type(child) == "table" then if type(child) == "table" then
t_insert(tags, child); deserialize(child);
end end
end end
stanza.tags = tags; 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
end end
return stanza; return stanza;