chao liu b547071b26 Fix to use "." to source script files
Adhering to coding conventions. Refer to ``Code conventions`` at
https://docs.openstack.org/contributor-guide/ for details.

"." is synonymous with source in bash, but not in POSIX sh, so we
should use "." if the script is run by "/bin/sh".
"/bin/sh" is often used in cron.

Change-Id: I0ee691d84a19f3f06f111d50e23c0c9c80ebd402
2017-09-01 02:44:41 +00:00
..
2017-08-03 18:39:10 +00:00