* fixed one broken indentation

* fixed a problem with sfdisk waiting for input forever (caused by a previous careless change of me)

plugins/partition/root_action.py

@@ -39,9 +39,7 @@ def __partitionDevice(device):
     ## do not use the "-q" flag, as this spoils the exit code of sfdisk (seems to be a bug)
     proc = subprocess.Popen(
         shell	= False,
-        stdin	= subprocess.PIPE,
         stdout	= subprocess.PIPE,
-        stderr	= subprocess.PIPE,
         args	= [
             SFDISK_BIN,
             "-uM",
@@ -55,7 +53,6 @@ def __rereadPartitions(device):
         shell = False,
         stdin	= subprocess.PIPE,
         stdout	= subprocess.PIPE,
-        stderr	= subprocess.PIPE,
         args  = [
             SFDISK_BIN,
             "-R",