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fix crash on null connection

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arcan1s 2015-03-18 06:13:35 +03:00
parent 9aa1f6d715
commit 35af460b7b
1 changed files with 4 additions and 2 deletions
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6
sources/gui/src/wifimenuwidget.cpp
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@ -189,8 +189,10 @@ void WiFiMenuWidget::updateText(const netctlWifiInfo current)
if (!wifiTabSetEnabled(checkExternalApps(QString("wpasup-only"), configuration, debug))) return;
QString text = QString("");
text += QString("%1 - %2 - %3 ").arg(current.name).arg(current.security).arg(current.macs[0]);
text += QString("(%1 %2)").arg(current.frequencies[0]).arg(QApplication::translate("WiFiMenuWidget", "MHz"));
if (!current.macs.isEmpty()) {
text += QString("%1 - %2 - %3 ").arg(current.name).arg(current.security).arg(current.macs[0]);
text += QString("(%1 %2)").arg(current.frequencies[0]).arg(QApplication::translate("WiFiMenuWidget", "MHz"));
}
ui->label_wifi->setText(text);
}