diff --git a/plugins/lxc/lxc-multigraph b/plugins/lxc/lxc-multigraph index 312442eb..aa63f679 100755 --- a/plugins/lxc/lxc-multigraph +++ b/plugins/lxc/lxc-multigraph @@ -95,7 +95,7 @@ cgrouppath=${cgrouppath:-} # --- FUNCTIONS function active_guests { - local guest_name active i ok + local guest_name i ok for guest_name in $(lxc-ls | sort -u) do # handle optional exclude list in $1 @@ -109,12 +109,10 @@ function active_guests { if [ "$ok" = 1 ]; then if lxc-info -n "$guest_name" 2>&1 | grep -qs RUNNING; then - active="$active $guest_name" + echo "$guest_name" fi fi done - - echo "$active" }