tdehw lib: make sure to emit hardwareRemoved signal after removing the device from the device list.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

tdecore/tdehw/tdehardwaredevices.cpp

@@ -439,8 +439,11 @@ void TDEHardwareDevices::processHotPluggedHardware() {
 					}
 
 					rescanDeviceInformation(hwdevice, dev);
-					emit hardwareRemoved(hwdevice);
-					m_deviceList.remove(hwdevice);
+				  if (m_deviceList.find(hwdevice) != -1 && m_deviceList.take())
+					{
+						emit hardwareRemoved(hwdevice);
+						delete hwdevice;
+					}
 					break;
 				}
 			}
@@ -887,7 +890,9 @@ void TDEHardwareDevices::processStatelessDevices() {
 	// We can't use m_deviceList directly as m_deviceList can only have one iterator active against it at any given time
 	TDEGenericHardwareList devList = listAllPhysicalDevices();
 	for ( hwdevice = devList.first(); hwdevice; hwdevice = devList.next() ) {
-		if ((hwdevice->type() == TDEGenericDeviceType::RootSystem) || (hwdevice->type() == TDEGenericDeviceType::Network) || (hwdevice->type() == TDEGenericDeviceType::OtherSensor) || (hwdevice->type() == TDEGenericDeviceType::Event) || (hwdevice->type() == TDEGenericDeviceType::Battery) || (hwdevice->type() == TDEGenericDeviceType::PowerSupply)) {
+		if ((hwdevice->type() == TDEGenericDeviceType::RootSystem) || (hwdevice->type() == TDEGenericDeviceType::Network) ||
+				(hwdevice->type() == TDEGenericDeviceType::OtherSensor) || (hwdevice->type() == TDEGenericDeviceType::Event) ||
+				(hwdevice->type() == TDEGenericDeviceType::Battery) || (hwdevice->type() == TDEGenericDeviceType::PowerSupply)) {
 			rescanDeviceInformation(hwdevice, NULL, false);
 			emit hardwareUpdated(hwdevice);
 #ifdef STATELESSPROFILING