tree faa81e4a7bd0e80ce0c314e61c96f4742a3c280c
parent 8e1f5d33fdd4ac3b1a317b3d149ea2c5eae4668d
author Vasyl Saienko <vsaienko@mirantis.com> 1494595673 +0300
committer Vasyl Saienko <vsaienko@mirantis.com> 1494597643 +0000

Check that client.server is defined before accessing veriable

Ensure that we do not try to use any of client.server.vars when
parent client.server is not defined.

Change-Id: I2adf4ad1571fb7a457cc104883ecc4383224ac13