get rid of unnecessary bytes::length usage

The only place where we could return wide characters with -httpd
was the raw $INBOX_DIR/description text, which is now converted
to octets.

All daemon (HTTP/NNTP/IMAP) sockets are opened in binary mode,
so length() and bytes::length() are equivalent on reads.  For
socket writes, any non-octet data would warn about wide characters
and we are strict in warnings with test_httpd.

All gzipped buffers are also octets, as is PublicInbox::Eml->body,
and anything from PerlIO objects ("git cat-file --batch" output,
filesystems), so bytes::length was unnecessary in all those places.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 13a68bb8..aea04c05 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -241,7 +241,7 @@ sub parse_time ($$;$) {
                 $gmt = 1;
         }
         my ($YYYY, $MM, $DD);
-        if (bytes::length($date) == 8) { # RFC 3977 allows YYYYMMDD
+        if (length($date) == 8) { # RFC 3977 allows YYYYMMDD
                 ($YYYY, $MM, $DD) = unpack('A4A2A2', $date);
         } else { # legacy clients send YYMMDD
                 my $YY;