From 8cbf801eee267018e92b3f554aa02854b9c7d540 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 13 May 2022 00:40:37 +0000
Subject: [PATCH] imap: remove unused args_ok sub

Noticed while reviewing pieces for POP3.
---
 lib/PublicInbox/IMAP.pm | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm
index 58a0a9e3..d47e4c2f 100644
--- a/lib/PublicInbox/IMAP.pm
+++ b/lib/PublicInbox/IMAP.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # Each instance of this represents an IMAP client connected to
@@ -1153,15 +1153,6 @@ sub cmd_search ($$$;) {
 	search_common($self, $tag, $query, 1);
 }
 
-sub args_ok ($$) { # duplicated from PublicInbox::NNTP
-	my ($cb, $argc) = @_;
-	my $tot = prototype $cb;
-	my ($nreq, undef) = split(';', $tot);
-	$nreq = ($nreq =~ tr/$//) - 1;
-	$tot = ($tot =~ tr/$//) - 1;
-	($argc <= $tot && $argc >= $nreq);
-}
-
 # returns 1 if we can continue, 0 if not due to buffered writes or disconnect
 sub process_line ($$) {
 	my ($self, $l) = @_;
-- 
2.44.0