iotests/147: ensure temporary sockets are closed before exiting

This avoids the python resource leak detector from issuing warnings
in the iotests.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/tests/qemu-iotests/147 b/tests/qemu-iotests/147
index 6d6f077a14d42328f32b7891e789305af288a10d..3e14bd389a4edbd2ea7630d0ece5ed8ade4b580d 100755 (executable)
--- a/tests/qemu-iotests/147
+++ b/tests/qemu-iotests/147
@@ -277,6 +277,7 @@ class BuiltinNBD(NBDBlockdevAddBase):
                      } }
         self.client_test(filename, flatten_sock_addr(address), 'nbd-export')
 
+        sockfd.close()
         self._server_down()