More deduplication, and POP3 never needed it.
---
lib/PublicInbox/DS.pm | 2 ++
lib/PublicInbox/IMAP.pm | 2 --
lib/PublicInbox/NNTP.pm | 2 --
lib/PublicInbox/POP3.pm | 2 --
4 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/lib/PublicInbox/DS.pm b/lib/PublicInbox/DS.pm
index 79f7046f..daef9d89 100644
--- a/lib/PublicInbox/DS.pm
+++ b/lib/PublicInbox/DS.pm
@@ -648,6 +648,8 @@ sub shutdn ($) {
}
}
+sub zflush {} # overridden by NNTPdeflate and IMAPdeflate
+
sub dwaitpid ($;$$) {
my ($pid, $cb, $arg) = @_;
if ($in_loop) {
diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm
index 89a278c1..f4b08eee 100644
--- a/lib/PublicInbox/IMAP.pm
+++ b/lib/PublicInbox/IMAP.pm
@@ -1271,8 +1271,6 @@ sub event_step {
sub compressed { undef }
-sub zflush {} # overridden by IMAPdeflate
-
# RFC 4978
sub cmd_compress ($$$) {
my ($self, $tag, $alg) = @_;
diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 533a0c59..f0ee11cb 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -968,8 +968,6 @@ sub cmd_compress ($$) {
undef
}
-sub zflush {} # overridden by NNTPdeflate
-
sub cmd_xpath ($$) {
my ($self, $mid) = @_;
return r501 unless $mid =~ $ONE_MSGID;
diff --git a/lib/PublicInbox/POP3.pm b/lib/PublicInbox/POP3.pm
index c368615d..fcea4bb9 100644
--- a/lib/PublicInbox/POP3.pm
+++ b/lib/PublicInbox/POP3.pm
@@ -55,8 +55,6 @@ sub out ($$;@) {
printf { $self->{pop3d}->{out} } $fmt."\n", @args;
}
-sub zflush {} # noop
-
sub requeue_once ($) {
my ($self) = @_;
# COMPRESS users all share the same DEFLATE context.
