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, 4 deletions

diff --git a/security/openvpn20/files/openvpn.sh.in b/security/openvpn20/files/openvpn.sh.in
index 84da0a29b940..ca66486c06ab 100644
--- a/security/openvpn20/files/openvpn.sh.in
+++ b/security/openvpn20/files/openvpn.sh.in
@@ -75,8 +75,6 @@ esac
 
 rcvar=$(set_rcvar)
 
-prefix="%%PREFIX%%"
-
 openvpn_precmd()
 {
 	for i in $interfaces ; do
@@ -118,8 +116,8 @@ load_rc_config ${name}
 eval ": \${${name}_enable:=\"NO\"}"
 eval ": \${${name}_flags:=\"\"}"
 eval ": \${${name}_if:=\"\"}"
-eval ": \${${name}_configfile:=\"${prefix}/etc/openvpn/${name}.conf\"}"
-eval ": \${${name}_dir:=\"${prefix}/etc/openvpn\"}"
+eval ": \${${name}_configfile:=\"%%PREFIX%%/etc/openvpn/${name}.conf\"}"
+eval ": \${${name}_dir:=\"%%PREFIX%%/etc/openvpn\"}"
 
 configfile="$(eval echo \${${name}_configfile})"
 dir="$(eval echo \${${name}_dir})"