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, 4 insertions, 1 deletions

diff --git a/irc/bitlbee/files/bitlbee.in b/irc/bitlbee/files/bitlbee.in
index a5e9d9b6c7dd..17499e50eea8 100644
--- a/irc/bitlbee/files/bitlbee.in
+++ b/irc/bitlbee/files/bitlbee.in
@@ -6,6 +6,10 @@
 # REQUIRE: DAEMON
 # KEYWORD: shutdown
 
+# Add the following lines to /etc/rc.conf to enable bitlbee:
+# bitlbee_enable="YES"
+# bitlbee_flags="<set as needed>"
+
 . %%RC_SUBR%%
 
 name="bitlbee"
@@ -16,7 +20,6 @@ load_rc_config $name
 : ${bitlbee_enable="NO"}
 : ${bitlbee_user="%%BITLBEEUSER%%"}
 : ${bitlbee_config="%%PREFIX%%/etc/bitlbee/bitlbee.conf"}
-: ${bitlbee_flags=""}
 
 required_files="${bitlbee_config}"
 command="%%PREFIX%%/sbin/bitlbee"