Fix for proper if not check in the part of aliases detection
Fix for proper if not check in the part of aliases detection

Change-Id: I652b95bfa16721634492864f19d7689c1351f1d6
Signed-off-by: Igor Shishkin <754e6e0fd0f692545d04d1591d9a3de62bb04f84@mirantis.com>

fuel-infra/puppet-manifests,fuel-infra/puppet-manifests,fuel-infra/puppet-manifests,fuel-infra/puppet-manifests