Fix a few "bad example" problems in the rc.d scripts that have been

propogated by copy and paste.

1. Primarily the "empty variable" default assignment, which is mostly
${name}_flags="", but fix a few others as well.
2. Where they are not already documented, add the existence of the _flags
(or other deleted empties) option to the comments, and in some cases add
comments from scratch.
3. Replace things that look like:
prefix=%%PREFIX%%
command=${prefix}/sbin/foo
to just use %%PREFIX%%. In many cases the $prefix variable is only used
once, and in some cases it is not used at all.
4. In a few cases remove ${name}_flags from command_args
5. Remove a long-stale comment about putting the port's rc.d script in
/etc/rc.d (which is no longer necessary).

No PORTREVISION bumps because all of these changes are noops.

1 files changed, 2 insertions, 2 deletions

diff --git a/net-mgmt/ng_ipacct/files/ng_ipacct.sh.in b/net-mgmt/ng_ipacct/files/ng_ipacct.sh.in
index 9683fcd976c0..585a985d3b9d 100644
--- a/net-mgmt/ng_ipacct/files/ng_ipacct.sh.in
+++ b/net-mgmt/ng_ipacct/files/ng_ipacct.sh.in
@@ -18,7 +18,8 @@
 #
 # Add the following line to enable `ng_ipacct':
 #
-#ng_ipacct_enable="YES"
+# ng_ipacct_enable="YES"
+# ng_ipacct_flags="<set as needed>"
 #
 # See %%PREFIX%%/etc/ng_ipacct.conf for futher reference.
 
@@ -189,6 +190,5 @@ fi
 load_rc_config $name
 
 : ${ng_ipacct_enable="NO"}
-: ${ng_ipacct_flags=""}
 
 run_rc_command "$1"