If the `rcctl ls' command is given an argument that requires root,
the error message has a awkward space in front of the colon since
no argument is passed to the needs_root() function:
$ rcctl ls started
rcctl : need root privileges
Since this is the only place where `needs_root()' is called without an
argument, the following seems to be more consistent with the rest of
the script:
Index: usr.sbin/rcctl/rcctl.sh
===================================================================
RCS file: /cvs/src/usr.sbin/rcctl/rcctl.sh,v
retrieving revision 1.76
diff -u -p -r1.76 rcctl.sh
--- usr.sbin/rcctl/rcctl.sh 25 Jul 2015 04:12:43 -0000 1.76
+++ usr.sbin/rcctl/rcctl.sh 1 Aug 2015 09:16:49 -0000
@@ -485,7 +485,7 @@ case ${action} in
;;
ls)
# some rc.d(8) scripts need root for rc_check()
- [[ ${lsarg} == @(started|stopped|faulty) ]] && needs_root
+ [[ ${lsarg} == @(started|stopped|faulty) ]] && needs_root
"${action} ${lsarg}"
svc_ls ${lsarg}
;;
order)
