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Avoid traceback when vars file has no vars items. Could warn or fail instead.

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This commit is contained in:
Brad Olson
2012-05-29 10:23:09 -04:00
parent c03fec4864
commit 7ea4a0e895
1 changed files with 3 additions and 1 deletions
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4
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.