do not print an empty order in case pkg_scripts is undefined

ok ajacoutot@

diff --git a/usr.sbin/rcctl/rcctl.sh b/usr.sbin/rcctl/rcctl.sh
index 190cd22..1f094d0 100644 (file)
--- a/usr.sbin/rcctl/rcctl.sh
+++ b/usr.sbin/rcctl/rcctl.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $OpenBSD: rcctl.sh,v 1.52 2014/12/30 14:46:33 ajacoutot Exp $
+# $OpenBSD: rcctl.sh,v 1.53 2014/12/30 15:31:33 robert Exp $
 #
 # Copyright (c) 2014 Antoine Jacoutot <ajacoutot@openbsd.org>
 # Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -371,7 +371,7 @@ case ${action} in
                        needs_root ${action}
                        order_pkg_scripts ${svcs}
                else
-                       echo ${pkg_scripts}
+                       [[ -z ${pkg_scripts} ]] || echo ${pkg_scripts}
                fi
                ;;
        status)