tdehw: avoid crashing kded when using udisks/udisks2 to operate on

drives that contain dashes. This relates to issue #32.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit 32566accda)

tdecore/tdehw/tdestoragedevice.cpp

@@ -112,6 +112,7 @@ bool ejectDriveUDisks(TDEStorageDevice* sdevice) {
 	if (dbusConn.isConnected()) {
 		TQString blockDeviceString = sdevice->deviceNode();
 		blockDeviceString.replace("/dev/", "");
+		blockDeviceString.replace("-", "_2d");
 		blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString;
 
 		// Eject the drive!
@@ -142,6 +143,7 @@ bool ejectDriveUDisks2(TDEStorageDevice* sdevice) {
 	if (dbusConn.isConnected()) {
 		TQString blockDeviceString = sdevice->deviceNode();
 		blockDeviceString.replace("/dev/", "");
+		blockDeviceString.replace("-", "_2d");
 		blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString;
 		TQT_DBusProxy hardwareControl("org.freedesktop.UDisks2", blockDeviceString, "org.freedesktop.DBus.Properties", dbusConn);
 		if (hardwareControl.canSend()) {
@@ -208,6 +210,7 @@ int mountDriveUDisks(TQString deviceNode, TQString fileSystemType, TQStringList
 	if (dbusConn.isConnected()) {
 		TQString blockDeviceString = deviceNode;
 		blockDeviceString.replace("/dev/", "");
+		blockDeviceString.replace("-", "_2d");
 		blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString;
 
 		// Mount the drive!
@@ -250,6 +253,7 @@ int mountDriveUDisks2(TQString deviceNode, TQString fileSystemType, TQString mou
 	if (dbusConn.isConnected()) {
 		TQString blockDeviceString = deviceNode;
 		blockDeviceString.replace("/dev/", "");
+		blockDeviceString.replace("-", "_2d");
 		blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString;
 
 		// Mount the drive!
@@ -296,6 +300,7 @@ int unMountDriveUDisks(TQString deviceNode, TQStringList unMountOptions, TQStrin
 	if (dbusConn.isConnected()) {
 		TQString blockDeviceString = deviceNode;
 		blockDeviceString.replace("/dev/", "");
+		blockDeviceString.replace("-", "_2d");
 		blockDeviceString = "/org/freedesktop/UDisks/devices/" + blockDeviceString;
 
 		// Mount the drive!
@@ -337,6 +342,7 @@ int unMountDriveUDisks2(TQString deviceNode, TQString unMountOptions, TQString*
 	if (dbusConn.isConnected()) {
 		TQString blockDeviceString = deviceNode;
 		blockDeviceString.replace("/dev/", "");
+		blockDeviceString.replace("-", "_2d");
 		blockDeviceString = "/org/freedesktop/UDisks2/block_devices/" + blockDeviceString;
 
 		// Mount the drive!