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Fixes #4583 enforce that vars_files is a list

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This commit is contained in:
James Tanner 2013-10-18 11:19:16 -04:00
parent 92edf99c80
commit 8478e82647
1 changed files with 4 additions and 0 deletions
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4
lib/ansible/playbook/play.py
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@ -74,6 +74,8 @@ class Play(object):
# We first load the vars files from the datastructure
# so we have the default variables to pass into the roles
self.vars_files = ds.get('vars_files', [])
if not isinstance(self.vars_files, list):
raise errors.AnsibleError('vars_files must be a list')
self._update_vars_files_for_host(None)
# now we load the roles into the datastructure
@ -83,6 +85,8 @@ class Play(object):
# and finally re-process the vars files as they may have
# been updated by the included roles
self.vars_files = ds.get('vars_files', [])
if not isinstance(self.vars_files, list):
raise errors.AnsibleError('vars_files must be a list')
self._update_vars_files_for_host(None)
# template everything to be efficient, but do not pre-mature template