keyval_store.__index = keyval_store;
function keyval_store:get(username)
user,store = username,self.store;
- return select(2, engine:transaction(keyval_store_get));
+ local ok, result = engine:transaction(keyval_store_get);
+ if not ok then return ok, result; end
+ return result;
end
function keyval_store:set(username, data)
user,store = username,self.store;