Fix typo, and failure to unpack singleton tuple correctly.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

diff --git a/tools/python/xen/xend/server/tpmif.py b/tools/python/xen/xend/server/tpmif.py
index d46bb698be8b195d4977ae240eeac00d811f05ed..ee96f7bb44e837b5908bcecd122c17769fdd5629 100644 (file)
--- a/tools/python/xen/xend/server/tpmif.py
+++ b/tools/python/xen/xend/server/tpmif.py
@@ -50,8 +50,7 @@ class TPMifController(DevController):
 
         result = DevController.configuration(self, devid)
 
-        (instance) = self.readBackend(devif,
-                                      'instance')
+        (instance,) = self.readBackend(devid, 'instance')
 
         if instance:
             result.append(['instance', instance])