D6168.diff
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	diff --git a/src/qt/walletcontroller.h b/src/qt/walletcontroller.h
	--- a/src/qt/walletcontroller.h
	+++ b/src/qt/walletcontroller.h
	@@ -48,6 +48,7 @@
	OpenWalletActivity *openWallet(const CChainParams &params,
	const std::string &name,
	QWidget *parent = nullptr);
	+ void closeWallet(WalletModel wallet_model, QWidget parent = nullptr);

	private Q_SLOTS:
	void addWallet(WalletModel *wallet_model);
	diff --git a/src/qt/walletcontroller.cpp b/src/qt/walletcontroller.cpp
	--- a/src/qt/walletcontroller.cpp
	+++ b/src/qt/walletcontroller.cpp
	@@ -65,6 +65,26 @@
	QMetaObject::invokeMethod(activity, "open", Qt::QueuedConnection);
	return activity;
	}
	+void WalletController::closeWallet(WalletModel wallet_model, QWidget parent) {
	+ QMessageBox box(parent);
	+ box.setWindowTitle(tr("Close wallet"));
	+ box.setText(tr("Are you sure you wish to close wallet <i>%1</i>?")
	+ .arg(wallet_model->getDisplayName()));
	+ box.setInformativeText(
	+ tr("Closing the wallet for too long can result in having to resync the "
	+ "entire chain if pruning is enabled."));
	+ box.setStandardButtons(QMessageBox::Yes \| QMessageBox::Cancel);
	+ box.setDefaultButton(QMessageBox::Yes);
	+ if (box.exec() != QMessageBox::Yes) {
	+ return;
	+ }
	+
	+ // First remove wallet from node.
	+ wallet_model->wallet().remove();
	+ // Now release the model.
	+ removeAndDeleteWallet(wallet_model);
	+}
	+
	WalletModel *WalletController::getOrCreateWallet(
	std::unique_ptr<interfaces::Wallet> wallet) {
	QMutexLocker locker(&m_mutex);

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