Rodolfo Alonso 241506a48d Add empty string to KOLLA_BOOTSTRAP env variable.
A change in docker-py made this fix needed, to allow to create
env variables with empty values.

Change-Id: Ife6dfc242b600fe386c02dd23d6a142b25c86567
Closes-Bug: #1554126
2016-03-09 13:58:38 +00:00
..
2015-12-22 04:29:13 +00:00
2015-12-22 04:28:53 +00:00