diff --git a/client/lib/engine/bin/DiskLib.py b/client/lib/engine/bin/DiskLib.py
index 7a89fcf..8b8978c 100755
--- a/client/lib/engine/bin/DiskLib.py
+++ b/client/lib/engine/bin/DiskLib.py
@@ -916,28 +916,12 @@ def ogGetPartitionTableType (disk):
 #@exception OG_ERR_FORMAT   Formato incorrecto.
 #@exception OG_ERR_NOTFOUND Disco o particion no corresponden con un dispositivo.
 #*/ ##
-def ogGetPartitionType(*args):
-    # Variables locales
-    ID = None
-    TYPE = None
+def ogGetPartitionType (disk, par):
+    ID = ogGetPartitionId (disk, par)
+    if ID is None: return None
+    print (f'got ID ({ID})')
 
-    # Si se solicita, mostrar ayuda.
-    if len(args) == 1 and args[0] == "help":
-        SystemLib.ogHelp('ogGetPartitionType', 'ogGetPartitionType int_ndisk int_npartition', 'ogGetPartitionType 1 1  =>  NTFS')
-        return
-
-    # Error si no se reciben 2 parámetros.
-    if len(args) != 2:
-        SystemLib.ogRaiseError(OG_ERR_FORMAT)
-        return
-
-    # Detectar id. de tipo de partición y codificar al mnemónico.
-    ID = ogGetPartitionId(args[0], args[1])
-    if ID is None:
-        return
-    TYPE = ogIdToType(ID)
-    print(TYPE)
-    return
+    return ogIdToType (ID)
 
 
 #/**
@@ -1001,7 +985,7 @@ def ogHidePartition(*args):
 #*/ ##
 def ogIdToType (ID):
     # Obtener valor hexadecimal de 4 caracteres rellenado con 0 por delante.
-    ID = ID.zfill(4)
+    ID = ID.zfill(4).lower()
 
     id2type = {
         '0000':    'EMPTY',
diff --git a/client/shared/functions/ogGetPartitionType b/client/shared/functions/ogGetPartitionType
new file mode 100755
index 0000000..51e6644
--- /dev/null
+++ b/client/shared/functions/ogGetPartitionType
@@ -0,0 +1,23 @@
+#!/usr/bin/python3
+
+import sys
+import argparse
+from SystemLib import ogHelp
+from DiskLib import ogGetPartitionType
+
+parser = argparse.ArgumentParser (add_help=False)
+parser.add_argument ('disk')
+parser.add_argument ('par')
+
+if 2 == len (sys.argv) and 'help' == sys.argv[1]:
+    #parser.print_help() sale en inglés aunque la locale indique otra cosa
+    ogHelp ('ogGetPartitionType', 'ogGetPartitionType int_ndisk int_nfilesys', ['ogGetPartitionType 1 1'])
+    sys.exit (0)
+
+args = parser.parse_args()
+ret = ogGetPartitionType (args.disk, args.par)
+
+if ret is not None:
+    if   ret == True: sys.exit (0)
+    elif ret == False: sys.exit (1)
+    else: print (ret)