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Extra check for the value in Nexa device settings. This could lead to a potential crash otherwise

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This commit is contained in:
Micke Prag 2012-06-19 16:50:21 +02:00
parent 39c6bb012e
commit c97c88ba8d
1 changed files with 4 additions and 1 deletions
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5
telldus-gui/TelldusGui/devicesettingnexa.cpp
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@ -88,7 +88,10 @@ void DeviceSettingNexa::saveParameters() {
void DeviceSettingNexa::setValue( const QString &name, const QString &value ) { void DeviceSettingNexa::setValue( const QString &name, const QString &value ) {
if (name == "house") { if (name == "house") {
uint intHouse = value[0].toUpper().toAscii() - 'A'; uint intHouse = 0;
if (value.length() > 0) {
intHouse = value[0].toUpper().toAscii() - 'A';
}
dialHouse->setValue( intHouse ); dialHouse->setValue( intHouse );
} else if (name == "unit") { } else if (name == "unit") {
dialUnit->setValue( value.toInt() ); dialUnit->setValue( value.toInt() );