diff options
| -rw-r--r-- | tdecore/tdehw/tdehardwaredevices.cpp | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/tdecore/tdehw/tdehardwaredevices.cpp b/tdecore/tdehw/tdehardwaredevices.cpp index 476605344..f121bec3c 100644 --- a/tdecore/tdehw/tdehardwaredevices.cpp +++ b/tdecore/tdehw/tdehardwaredevices.cpp @@ -3597,21 +3597,23 @@ void TDEHardwareDevices::addCoreSystemDevices() { TQDir d("/sys/devices/system/cpu/"); d.setFilter( TQDir::Dirs ); const TQFileInfoList *list = d.entryInfoList(); - TQFileInfoListIterator it( *list ); - TQFileInfo *fi; - while ((fi = it.current()) != 0) { - TQString directoryName = fi->fileName(); - if (directoryName.startsWith("cpu")) { - directoryName = directoryName.remove(0,3); - bool isInt; - int processorNumber = directoryName.toUInt(&isInt, 10); - if (isInt) { - hwdevice = new TDECPUDevice(TDEGenericDeviceType::CPU); - hwdevice->internalSetSystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber)); - m_deviceList.append(hwdevice); + if (list) { + TQFileInfoListIterator it( *list ); + TQFileInfo *fi; + while ((fi = it.current()) != 0) { + TQString directoryName = fi->fileName(); + if (directoryName.startsWith("cpu")) { + directoryName = directoryName.remove(0,3); + bool isInt; + int processorNumber = directoryName.toUInt(&isInt, 10); + if (isInt) { + hwdevice = new TDECPUDevice(TDEGenericDeviceType::CPU); + hwdevice->internalSetSystemPath(TQString("/sys/devices/system/cpu/cpu%1").arg(processorNumber)); + m_deviceList.append(hwdevice); + } } + ++it; } - ++it; } // Populate CPU information |