fix serialize restart spec with null string

Signed-off-by: realityone <realityone@me.com>
2016-10-14 18:20:55 +08:00 · 2016-10-14 18:20:55 +08:00 · 22d91f60be
commit 22d91f60be
parent e4bb9bde30
3 changed files with 9 additions and 0 deletions
--- a/tests/acceptance/cli_test.py
+++ b/tests/acceptance/cli_test.py
@ -236,6 +236,10 @@ class CLITestCase(DockerClientTestCase):
                    'image': 'busybox',
                    'restart': 'on-failure:5',
                },
+                'restart-null': {
+                    'image': 'busybox',
+                    'restart': ''
+                },
            },
            'networks': {},
            'volumes': {},