From 7b6ab6be4d5f3c98768018cdd059b7f870674489 Mon Sep 17 00:00:00 2001
From: Guannan Ma <mythmgn@gmail.com>
Date: Thu, 10 Mar 2016 17:50:33 +0800
Subject: [PATCH] fix a hdfs conf bug

---
 cup/util/conf.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/cup/util/conf.py b/cup/util/conf.py
index 8bb21f2..8094142 100644
--- a/cup/util/conf.py
+++ b/cup/util/conf.py
@@ -1121,9 +1121,9 @@ def _write_to_conf(self, new_confdict):
                 if valuenode.firstChild is None:
                     if tmpdict[name]['value'] is not None:
                         valuenode.appendChild(dom.createTextNode(''))
-                        valuenode.firstChild.replaceWholeText(
-                            tmpdict[name]['value']
-                        )
+                valuenode.firstChild.replaceWholeText(
+                    tmpdict[name]['value']
+                )
                 del tmpdict[name]
             else:
                 parent = pro.parentNode