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Keep ansible-playbook from bombing without extra-vars

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A recent change to ansible-playbook to support json extra-vars
also inadvertently broke the script when no extra-vars are
provided. Simply checking to make sure it is defined and truthy
should take care of the issue.
This commit is contained in:
Kent Frazier 2013-05-31 22:30:28 -05:00
parent 9122efb24a
commit 3316b87059
1 changed files with 1 additions and 1 deletions
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2
bin/ansible-playbook
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@ -98,7 +98,7 @@ def main(args):
if options.sudo_user or options.ask_sudo_pass:
options.sudo = True
options.sudo_user = options.sudo_user or C.DEFAULT_SUDO_USER
if options.extra_vars[0] in '[{':
if options.extra_vars and options.extra_vars[0] in '[{':
extra_vars = utils.json_loads(options.extra_vars)
else:
extra_vars = utils.parse_kv(options.extra_vars)