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-rw-r--r--nova/tests/virt/disk/test_nbd.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/nova/tests/virt/disk/test_nbd.py b/nova/tests/virt/disk/test_nbd.py
index 59b0784d9..750506882 100644
--- a/nova/tests/virt/disk/test_nbd.py
+++ b/nova/tests/virt/disk/test_nbd.py
@@ -141,6 +141,8 @@ class NbdTestCase(test.TestCase):
def test_inner_get_dev_no_devices(self):
tempdir = self.useFixture(fixtures.TempDir()).path
+ self.stubs.Set(nbd.NbdMount, '_detect_nbd_devices',
+ _fake_detect_nbd_devices_none)
n = nbd.NbdMount(None, tempdir)
self.assertFalse(n._inner_get_dev())