change-hostname fails when hammer is not present
when running the change-hostname script where hammer is not present, for example on a content-proxy, the script will fail due to
sed: can't read /root/.hammer/cli.modules.d/*.yml: No such file or directory
- Status changed from Ready For Testing to Closed
Applied in changeset foreman-packaging|0cd5e26df562184ac5f871fdd1d58090ac74af14.