Fix parent attribute lookup

Using 'value is None' instead of 'not value', in order to account
for boolean values which may be false

Fixes #11232
This commit is contained in:
James Cammarata 2015-06-22 01:17:09 -04:00
commit 332ca927d9
2 changed files with 8 additions and 7 deletions

View file

@ -297,13 +297,13 @@ class Task(Base, Conditional, Taggable, Become):
Generic logic to get the attribute or parent attribute for a task value.
'''
value = self._attributes[attr]
if self._block and (not value or extend):
if self._block and (value is None or extend):
parent_value = getattr(self._block, attr)
if extend:
value = self._extend_value(value, parent_value)
else:
value = parent_value
if self._task_include and (not value or extend):
if self._task_include and (value is None or extend):
parent_value = getattr(self._task_include, attr)
if extend:
value = self._extend_value(value, parent_value)