[Solved] How to edit storygen.lua with mod?

[Serpens]

Hi,

I think I found a bug in storygen.lua : https://forums.kleientertainment.com/klei-bug-tracker/dont-starve-together/story_findstartingtask-has-bug-r21601/
I would like to fix it until the devs fixed it themself, but I don't know ho to edit this Story class, without overwriting the whole storygen file =/

I already tried " AddClassPostConstruct("map/storygen",function ", but it raises this error:
Class file path 'map/storygen' doesn't seem to return a valid class.

I guess the problem is, that this storygen script does not return his class (like other scripts do).

Edited August 21, 2019 by Serpens

[zarklord_klei]

AddGlobalClassPostConstruct("map/storygen", "Story", function(self) end)