DragonX/SilentDragonXLite
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Try to avoid coredumping if zrpc object doesn't exist, which can happen if backend server is misbehaving

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This commit is contained in:
Duke Leto
2022-02-16 14:35:30 -05:00
parent d5cef76eb4
commit fd2fb3757a
1 changed files with 5 additions and 2 deletions
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7
src/controller.cpp
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@@ -1987,7 +1987,7 @@ void Controller::refreshHUSHPrice()
void Controller::shutdownhushd() void Controller::shutdownhushd()
{ {
// Save the wallet and exit the lightclient library cleanly. // Save the wallet and exit the lightclient library cleanly.
if (zrpc->haveConnection()) if (zrpc && zrpc->haveConnection())
{ {
QDialog d(main); QDialog d(main);
Ui_ConnectionDialog connD; Ui_ConnectionDialog connD;
@@ -2010,7 +2010,7 @@ void Controller::shutdownhushd()
connD.topIcon->setMovie(movie1); connD.topIcon->setMovie(movie1);
movie1->start(); movie1->start();
connD.status->setText(QObject::tr("Please wait for SilentDragonLite to exit")); connD.status->setText(QObject::tr("Please wait for SilentDragonLite to exit"));
connD.statusDetail->setText(QObject::tr("Waiting for hushd to exit")); connD.statusDetail->setText(QObject::tr("Please wait for SilentDragonLite to exit"));
} }
bool finished = false; bool finished = false;
@@ -2018,10 +2018,13 @@ void Controller::shutdownhushd()
if (!finished) if (!finished)
d.accept(); d.accept();
finished = true; finished = true;
qDebug() << "saveWallet during shutdownhushd";
}); });
if (!finished) if (!finished)
d.exec(); d.exec();
} else {
qDebug() << "No zrpc object, unclean shutdown and unable to call saveWallet!";
} }
} }