ENDRUN=endrun-`hostname`
-ECHONAME="`lctl device_list 2> /dev/null | awk '/ echo_client / { print $4 }' | tail -1`"
+ECHONAME="`lctl device_list 2> /dev/null | awk '/ echo_client / { print $4 }' | tail -n 1`"
if [ -z "$ECHONAME" ]; then
echo "$0: needs an ECHO_CLIENT set up first" 1>&2