[PATCH] Fix check for fully defined md array when raidlevel is 0. (#491796)

[David Lehman <dlehman redhat com>]

---
 storage/devices.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/storage/devices.py b/storage/devices.py
index 33004dc..826df8c 100644
--- a/storage/devices.py
+++ b/storage/devices.py
@@ -2059,7 +2059,7 @@ class MDRaidArrayDevice(StorageDevice):
     @property
     def mdadmConfEntry(self):
         """ This array's mdadm.conf entry. """
-        if not self.level or self.memberDevices is None or not self.uuid:
+        if self.level is None or self.memberDevices is None or not self.uuid:
             raise DeviceError("array is not fully defined")
 
         fmt = "ARRAY level=%s num-devices=%d UUID=%s"
-- 
1.6.0.6