From f675b0a16d8668bffe7f01ee019604e390e6590b Mon Sep 17 00:00:00 2001
From: tgoff0 <tgoff0@gmail.com>
Date: Fri, 22 May 2015 00:54:44 +0000
Subject: [PATCH] added check for all blank option values

---
 daemon/core/conf.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/daemon/core/conf.py b/daemon/core/conf.py
index d320fa57..ca113f8b 100644
--- a/daemon/core/conf.py
+++ b/daemon/core/conf.py
@@ -76,7 +76,7 @@ class ConfigurableManager(object):
             try:
                 # key=value
                 (key, value) = kv.split('=', 1)
-                if value is not None and value.is_empty():
+                if value is not None and not value.strip():
                     value = None
             except ValueError:
                 # value only
@@ -84,7 +84,8 @@ class ConfigurableManager(object):
                 value = kv
             if key not in keys:
                 raise ValueError, "invalid key: %s" % key
-            setattr(target, key, value)
+            if value is not None:
+                setattr(target, key, value)
         return None
 
     def reset(self):