fix serialize restart spec with null string

Signed-off-by: realityone <realityone@me.com>
This commit is contained in:
realityone 2016-10-14 18:20:55 +08:00
commit 22d91f60be
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3 changed files with 9 additions and 0 deletions

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@ -93,6 +93,8 @@ def parse_restart_spec(restart_config):
def serialize_restart_spec(restart_spec):
if not restart_spec:
return ''
parts = [restart_spec['Name']]
if restart_spec['MaximumRetryCount']:
parts.append(six.text_type(restart_spec['MaximumRetryCount']))