/v1/wallet/${walletFileName)/address/new/${mixdepth} can show used address in some cases

[kenny47]

Hi. I stumbled upon this when migrating my wallet to a new setup (completely new node). My wallet had a bunch of external (for receiving) addresses that were used but already empty. On my new node, I installed joinmarket & Jam, imported the wallet and rescanned blockchain. In Jam, Receive shows address that is already used (reported here ), but that's directly coming for the API call /v1/wallet/${walletFileName)/address/new/${mixdepth} I tried to look into the code a bit but couldn't figure out where the address is coming from - I ended up looking at get_new_addr which calls get_new_script which just raises NotImplementedError()