ds: move no-op ->zflush to common base class

[public-inbox.git] / lib / PublicInbox / IMAP.pm

diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm
index 89a278c14e90683395eb16756341d669fb86a84e..f4b08eeed04f3387b364822e22c865d692323fc3 100644 (file)
--- 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) = @_;