Ignore systemctl return code in yum_update.sh

We only need to know if pacemaker service is in active state.

Change-Id: Id5e16f2bbbe51b8a0c250eb5d35e89e61a7b3383
Resolves: rhbz#1414779
Closes-Bug: #1656980

diff --git a/extraconfig/tasks/yum_update.sh b/extraconfig/tasks/yum_update.sh
index 74af7b0..edcc9e8 100755 (executable)
--- a/extraconfig/tasks/yum_update.sh
+++ b/extraconfig/tasks/yum_update.sh
@@ -42,7 +42,7 @@ if [[ "$list_updates" == "" ]]; then
     exit 0
 fi
 
-pacemaker_status=$(systemctl is-active pacemaker)
+pacemaker_status=$(systemctl is-active pacemaker || :)
 
 # Fix the redis/rabbit resource start/stop timeouts. See https://bugs.launchpad.net/tripleo/+bug/1633455
 # and https://bugs.launchpad.net/tripleo/+bug/1634851