always restart zoneminder on upgrade, not just when doing a db update

distros/ubuntu1604/zoneminder.postinst

@@ -18,6 +18,8 @@ if [ "$1" = "configure" ]; then
   fi
 
 	# Do this every time the package is installed or upgraded
+  # Ensure zoneminder is stopped
+  deb-systemd-invoke stop zoneminder.service || exit $?
 
 	if [ "$ZM_DB_HOST" = "localhost" ]; then
 
@@ -41,13 +43,8 @@ if [ "$1" = "configure" ]; then
             echo "grant lock tables,alter,select,insert,update,delete,create,index on ${ZM_DB_NAME}.* to '${ZM_DB_USER}'@localhost;" | mysql --defaults-file=/etc/mysql/debian.cnf mysql
         fi
 
-                # Ensure zoneminder is stopped
-                deb-systemd-invoke stop zoneminder.service || exit $?
         zmupdate.pl --nointeractive
         zmupdate.pl --nointeractive -f
-                echo "Done Updating, starting ZoneMinder"
-                deb-systemd-invoke restart zoneminder.service || exit $?
-
       else
           echo 'NOTE: mysql not running, please start mysql and run dpkg-reconfigure zoneminder when it is running.'
       fi
@@ -58,6 +55,8 @@ if [ "$1" = "configure" ]; then
   else
     echo "Not doing database upgrade due to remote db server ($ZM_DB_HOST)"
   fi
+  echo "Done Updating, starting ZoneMinder"
+  deb-systemd-invoke restart zoneminder.service || exit $?
 
 fi