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Don't try to initialize the devices model with an empty list

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This commit is contained in:
Aleix Pol 2015-03-14 04:28:06 +01:00
parent fb9143a2aa
commit bb97cc19b6
1 changed files with 4 additions and 0 deletions
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4
interfaces/devicesmodel.cpp
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@ -146,6 +146,10 @@ void DevicesModel::receivedDeviceList(QDBusPendingCallWatcher* watcher)
Q_ASSERT(m_deviceList.isEmpty()); Q_ASSERT(m_deviceList.isEmpty());
const QStringList deviceIds = pendingDeviceIds.value(); const QStringList deviceIds = pendingDeviceIds.value();
if (deviceIds.isEmpty())
return;
beginInsertRows(QModelIndex(), 0, deviceIds.count()-1); beginInsertRows(QModelIndex(), 0, deviceIds.count()-1);
Q_FOREACH(const QString& id, deviceIds) { Q_FOREACH(const QString& id, deviceIds) {
m_deviceList.append(new DeviceDbusInterface(id, this)); m_deviceList.append(new DeviceDbusInterface(id, this));