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refactor: use Settings::value().toString().isEmpty() to check for empty setting values. This is because QVariant::isNull() no longer returns the internal types isNull() method. As a results "" is a non Null QVariant

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This commit is contained in:
sithlord48
2026-01-18 09:23:50 -05:00
committed by Nick Bolton
parent c45d586bbf
commit b25f083433
3 changed files with 6 additions and 6 deletions
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2
src/lib/common/I18N.cpp
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@ -82,7 +82,7 @@ I18N::I18N(QObject *parent) : QObject{parent}
static const auto s_prefix = QStringLiteral("_");
if (Settings::value(Settings::Core::Language).isNull()) {
if (Settings::value(Settings::Core::Language).toString().isEmpty()) {
auto appTranslator = new QTranslator(this);
if (appTranslator->load(QLocale(), kAppId, s_prefix, m_appTrPath)) {
m_currentTranslations.append(appTranslator);

2
src/lib/common/Settings.cpp
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@ -110,7 +110,7 @@ void Settings::cleanStateSettings()
void Settings::setupScreenName()
{
if (m_settings->value(Settings::Core::ScreenName).isNull())
if (m_settings->value(Settings::Core::ScreenName).toString().isEmpty())
m_settings->setValue(Settings::Core::ScreenName, cleanScreenName(QSysInfo::machineHostName()));
}

8
src/lib/gui/MainWindow.cpp
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@ -429,7 +429,7 @@ void MainWindow::coreProcessError(CoreProcess::Error error)
void MainWindow::startCore()
{
// Save current IP state when server starts
if (m_coreProcess.mode() == CoreMode::Server && Settings::value(Settings::Core::Interface).isNull()) {
if (m_coreProcess.mode() == CoreMode::Server && Settings::value(Settings::Core::Interface).toString().isEmpty()) {
m_serverStartIPs = m_networkMonitor->getAvailableIPv4Addresses();
m_serverStartSuggestedIP = m_serverStartIPs.isEmpty() ? "" : m_serverStartIPs.first();
}
@ -702,8 +702,8 @@ void MainWindow::setupTrayIcon()
void MainWindow::applyConfig()
{
if (!Settings::value(Settings::Client::RemoteHost).isNull())
ui->lineHostname->setText(Settings::value(Settings::Client::RemoteHost).toString());
if (const auto host = Settings::value(Settings::Client::RemoteHost).toString(); !host.isEmpty())
ui->lineHostname->setText(host);
updateLocalFingerprint();
setTrayIcon();
@ -1255,7 +1255,7 @@ void MainWindow::updateIpLabel(const QStringList &addresses)
static const auto colorText = QStringLiteral(R"(<span style="color:%1;">%2</span>)");
const bool serverStarted = m_coreProcess.isStarted();
const bool fixedIP = !Settings::value(Settings::Core::Interface).isNull();
const bool fixedIP = !Settings::value(Settings::Core::Interface).toString().isEmpty();
if (!fixedIP && addresses.isEmpty() && !serverStarted || (serverStarted && m_serverStartSuggestedIP.isEmpty())) {
ui->lblIpAddresses->setText(colorText.arg(palette().linkVisited().color().name(), tr("No IP Detected")));