Marc Gariepy f09e0a27f5 Fix fastest-infra-wheel-mirror.py for CentOS.
on CentOS:
In [2]: platform.linux_distribution()
Out[2]: ('CentOS Linux', '7.2.1511', 'Core')

Also don't add repo_build_pip_extra_indexes if the mirror list is empty

Change-Id: Ia17915a03e7460689a8e403f93bcc87485cde13d
2017-02-22 14:26:44 +00:00
..
2015-08-21 15:44:05 +00:00