message: qt: Reset toolbar after all wallets are closed
diff: @@ -772,6 +772,7 @@ void BitcoinGUI::removeWallet(WalletModel* walletModel)
  m_wallet_selector->removeItem(index);
  if (m_wallet_selector->count() == 0) {
  setWalletActionsEnabled(false);
  + overviewAction->setChecked(true);
  } else if (m_wallet_selector->count() == 1) {
  m_wallet_selector_label_action->setVisible(false);
  m_wallet_selector_action->setVisible(false);
  