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Preserve trailing newline after templating.

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Jinja seems to eat trailing whitespace. A lot of tools complain about this: iptables-restore, iscsid...
This commit is contained in:
Jeroen Hoekx
2012-05-09 10:31:32 +02:00
parent ee34c0c154
commit 98f93fcc07
1 changed files with 4 additions and 1 deletions
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5
lib/ansible/utils.py
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@@ -241,7 +241,10 @@ def template(text, vars, setup_cache, no_engine=False):
return text
else:
template = jinja2.Template(text)
return template.render(vars)
res = template.render(vars)
if text.endswith('\n') and not res.endswith('\n'):
res = res + '\n'
return res
def double_template(text, vars, setup_cache):
return template(template(text, vars, setup_cache), vars, setup_cache)