Updated openstack/openstack
Project: openstack-dev/devstack  00b6706ec2e4d2cc7ec5d9c1aa7dcee8efee623f
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Fix wrong variable comparision in functions

A whitespace is missing.
Closes-Bug: #1247273

Change-Id: I4bbed6077813c5d7522650baf2e78d9c44c1bba4