[PATCH stable-2.14 1/2] Remove whitespace in empty line

['Klaus Aehlig' via ganeti-devel]

Signed-off-by: Klaus Aehlig <aeh...@google.com>
---
 lib/tools/cfgupgrade.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tools/cfgupgrade.py b/lib/tools/cfgupgrade.py
index b31d22b..9e0022a 100644
--- a/lib/tools/cfgupgrade.py
+++ b/lib/tools/cfgupgrade.py
@@ -395,7 +395,7 @@ class CfgUpgrade(object):
     if "children" in disk:
       for d in disk["children"]:
         AssignUuid(d)
-  
+
   def _ConvertDiskAndCheckMissingSpindles(self, iobj, instance):
     missing_spindles = False
     if "disks" not in iobj:
-- 
2.2.0.rc0.207.ga3a616c