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Merge pull request #421 from bradobro/fix_ignore_no_vars

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Avoid traceback when vars file has no vars items. Could warn or fail instead.
This commit is contained in:
Michael DeHaan
2012-05-29 08:31:37 -07:00
parent c03fec4864 7ea4a0e895
commit b9fd948c26
1 changed files with 3 additions and 1 deletions
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lib/ansible/playbook/play.py
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@@ -186,5 +186,7 @@ class Play(object):
fpath = utils.path_dwim(self.playbook.basedir, utils.template(filename, self.vars))
new_vars = utils.parse_yaml_from_file(fpath)
self.playbook.SETUP_CACHE[host].update(new_vars)
if new_vars:
self.playbook.SETUP_CACHE[host].update(new_vars)
#else: could warn if vars file contains no vars.