- Fix tests to use new common.sh functions, wait_logfile and

kill_from_pidfile.

testdata/padding.tdir/padding.post

@@ -9,13 +9,13 @@
 PRE="../.."
 kill_pid $DNSTAP_SOCKET_PID
 kill_pid $FWD_PID
-kill_pid `cat unbound2.pid`
+kill_from_pidfile "unbound2.pid"
 if test -f unbound2.log; then
 	echo ">>> upstream log"
 	cat unbound2.log
 fi
 #kill_pid $UNBOUND_PID
-kill_pid `cat unbound.pid`
+kill_from_pidfile "unbound.pid"
 if test -f unbound.log; then
 	echo ">>> unbound log"
 	cat unbound.log