spec/support/before_install.sh in ztk-3.0.3 vs spec/support/before_install.sh in ztk-3.0.4

@@ -15,11 +15,10 @@
 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 #   See the License for the specific language governing permissions and
 #   limitations under the License.
 #
 ################################################################################
-#!/bin/bash
-set -x
+#!/bin/bash -eux
 
 sudo apt-get -qy update
 
 ssh -V
 cat /etc/ssh/sshd_config