Brief summary of issue / Description of requested feature:

Module gets emptied if saved during a Module reload

Steps to reproduce the issue / Reasons for adding feature:

1. install a new xml file as Module ("ModuleSyncSaveTest" in my case)
2. enable sync on that xml file
3. create this function

function syncSaveTest()
      saveProfile()
      reloadModule("ModuleSyncSaveTest") --- put your Module name in there
end

5. use the function by for example by writing
   lua syncSaveTest() in your command line and press enter. (sometimes more then once)
6. Module is emptied

Error output / Expected result of feature

Module shouldn't get emptied

Extra information, such as Mudlet version, operating system and ideas for how to solve / implement:

Mudlet 4.13.1 on Ubuntu