local first = true
for key, entry in pairs(obj) do
- first = first or self:put(",")
- first = first and false
- self:parse_string(tostring(key))
- self:put(":")
- self:dispatch(entry)
+ if key ~= null then
+ first = first or self:put(",")
+ first = first and false
+ self:parse_string(tostring(key))
+ self:put(":")
+ self:dispatch(entry)
+ end
end
self:put("}")