relayed here and copied below: https://github.com/bitcoin/bitcoin/pull/12610#issuecomment-376278677

this logic here means that anytime we do a wallet match on rpc debug console, it will not find the wallet unless it has no `.dat` extension: 3dba3c3#diff-8c9d79ba40bf702f01685008550ac100R491

This also means you can load two wallets(eg `wallet.dat` and `wallet`), and they will look the same in the drop down selector.

imo if we're supporting arbitrary filename extensions we should just display the entire name
{
    return optionsModel;
}
AddressTableModel *WalletModel::getAddressTableModel()
{
    return addressTableModel;
}
TransactionTableModel *WalletModel::getTransactionTableModel()
{
    return transactionTableModel;
}
RecentRequestsTableModel *WalletModel::getRecentRequestsTableModel()
{
    return recentRequestsTableModel;
}
WalletModel::EncryptionStatus WalletModel::getEncryptionStatus() const