Commit c099ab2f authored by Xiaowu Zhang's avatar Xiaowu Zhang

test_registry_client: use correct function

parent cc27de33
......@@ -32,7 +32,7 @@ class TestRegistryClientInteract(unittest.TestCase):
re6st_wrap.initial()
# if running in net ns, set lo up
subprocess.Popen(["ip", "link", "set", "lo", "up"], stderr=subprocess.PIPE)
subprocess.check_call(("ip", "link", "set", "lo", "up"))
def setUp(self):
self.port = 18080
......
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