Error found - fix suggested

Package: Fbt WiTT

• 
  42tpac 2025-04-08 14:50 UTC

  Thank you for this mod!

  My server crashed, probably some other mod doesn't provide a node_def...

  I added:

  if node_def == nil then
      return
  end
  

  on my local ........../mods/fbt_witt/init.lua:111: in function 'update_hud'