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udp_server: fix crash when dialog opens for the first time #1002

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merged 1 commit into from
Nov 10, 2024
Merged

udp_server: fix crash when dialog opens for the first time #1002

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6 changes: 5 additions & 1 deletion plotjuggler_plugins/DataStreamUDP/udp_server.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -97,9 +97,13 @@ bool UDP_Server::start(QStringList*)

// load previous values
QSettings settings;
QString protocol = settings.value("UDP_Server::protocol", "JSON").toString();
QString address_str = settings.value("UDP_Server::address", "127.0.0.1").toString();
int port = settings.value("UDP_Server::port", 9870).toInt();
QString protocol = settings.value("UDP_Server::protocol").toString();
if (parserFactories()->find(protocol) == parserFactories()->end())
{
protocol = "json";
}

dialog.ui->lineEditAddress->setText(address_str);
dialog.ui->lineEditPort->setText(QString::number(port));
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