message: qt: Handle exceptions in BitcoinGUI::addWallet slot
diff: @@ -743,7 +743,7 @@ void BitcoinGUI::setWalletController(WalletController* wallet_controller)
  m_open_wallet_action->setEnabled(true);
  m_open_wallet_action->setMenu(m_open_wallet_menu);
  - connect(wallet_controller, &WalletController::walletAdded, this, &BitcoinGUI::addWallet);
  + GUIUtil::ExceptionSafeConnect(wallet_controller, &WalletController::walletAdded, this, &BitcoinGUI::addWallet);
  connect(wallet_controller, &WalletController::walletRemoved, this, &BitcoinGUI::removeWallet);
  for (WalletModel* wallet_model : m_wallet_controller->getOpenWallets()) {
  