zuul/doc
James E. Blair 673dbd1441 Undefine Zuul variables in Ansible when appropriate
When variables such as branch, tag, oldrev, and newrev are not
applicable, ensure that they are not defined at all as Ansible
variables.

Update the documentation to be more clear on oldrev and newrev.

Change-Id: I56d9a6496467de2f328eb9a43cc52c5f7ef73310
2017-07-21 10:02:49 -07:00
..
source Undefine Zuul variables in Ansible when appropriate 2017-07-21 10:02:49 -07:00
Makefile sphinx is now stricter 2013-01-15 18:35:53 +00:00