http|nntp: be explicit about bytes::length on rbuf

It should not matter because our rbuf is always from
a socket without encoding layers, but this makes things
easier to follow.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 6a582ea4..a9e54a68 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -243,7 +243,7 @@ sub parse_time ($$;$) {
         }
         my @now = $gmt ? gmtime : localtime;
         my ($YYYY, $MM, $DD);
-        if (length($date) == 8) { # RFC 3977 allows YYYYMMDD
+        if (bytes::length($date) == 8) { # RFC 3977 allows YYYYMMDD
                 ($YYYY, $MM, $DD) = unpack('A4A2A2', $date);
         } else { # legacy clients send YYMMDD
                 ($YYYY, $MM, $DD) = unpack('A2A2A2', $date);
@@ -944,7 +944,7 @@ sub event_step {
         my $r;
 
         if (index($$rbuf, "\n") < 0) {
-                my $off = length($$rbuf);
+                my $off = bytes::length($$rbuf);
                 $r = sysread($self->{sock}, $$rbuf, LINE_MAX, $off);
                 unless (defined $r) {
                         return $! == EAGAIN ? $self->watch_in1 : $self->close;
@@ -964,7 +964,7 @@ sub event_step {
         }
 
         return $self->close if $r < 0;
-        my $len = length($$rbuf);
+        my $len = bytes::length($$rbuf);
         return $self->close if ($len >= LINE_MAX);
         update_idle_time($self);