Resolve "Wolf license"

Closes #198 (closed) Closes #415 (closed)

.gitlab-ci.yml

@@ -48,6 +48,7 @@ license_header:
     ## Assuming you created the SSH_KNOWN_HOSTS variable, uncomment the
     ## following two lines.
     ##
+    - echo "$SSH_KNOWN_HOSTS"
     - echo "$SSH_KNOWN_HOSTS" >> ~/.ssh/known_hosts
     - chmod 644 ~/.ssh/known_hosts