When you open wallets with exotic names, i.e `🦹🏿‍♂️` (Emoji Version 11), via the "Open Wallet" menu, the opening wallet dialog never closes, even after the wallet has finished loading.

![screen shot 2019-02-21 at 2 34 06 pm](https://user-images.githubusercontent.com/863730/53148554-012d3180-35e6-11e9-8a94-62c5fb023d40.png)

dialog->setLabelText(tr("Opening Wallet <b>%1</b>...").arg(name.toHtmlEscaped()));
                    dialog->setRange(0, 0);
                    dialog->setCancelButton(nullptr);
                    dialog->setWindowModality(Qt::ApplicationModal);
                    dialog->show();
                    connect(activity, &OpenWalletActivity::message, this, [this] (QMessageBox::Icon icon, QString text) {
                        QMessageBox box;
                        box.setIcon(icon);
                        box.setText(tr("Open Wallet Failed"));
                        box.setInformativeText(text);
                        box.setStandardButtons(QMessageBox::Ok);
                        box.setDefaultButton(QMessageBox::Ok);
                        connect(this, &QObject::destroyed, &box, &QDialog::accept);
                        box.exec();
                    });
                    connect(activity, &OpenWalletActivity::opened, this, &BitcoinGUI::setCurrentWallet);
                    connect(activity, &OpenWalletActivity::finished, activity, &QObject::deleteLater);
                    connect(activity, &OpenWalletActivity::finished, dialog, &QObject::deleteLater);
                });
            }
        });
        connect(m_close_wallet_action, &QAction::triggered, [this] {
            m_wallet_controller->closeWallet(walletFrame->currentWalletModel(), this);
        });
    }
#endif 
    connect(new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_C), this), &QShortcut::activated, this, &BitcoinGUI::showDebugWindowActivateConsole);
    connect(new QShortcut(QKeySequence(Qt::CTRL + Qt::SHIFT + Qt::Key_D), this), &QShortcut::activated, this, &BitcoinGUI::showDebugWindow);
}
void BitcoinGUI::createMenuBar()