X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=blobdiff_plain;f=lib%2FPublicInbox%2FHTTP.pm;h=325371535995ce0a343277bd6fcc603f2cc9493b;hp=071251c632e394302097538bf86ed881473a6fe5;hb=a65ebdc3a1f064bab0cddf64b34caad49f1c4c9c;hpb=8f23c134b6c9bfc9f23b3eed7811082e6d33a84c

diff --git a/lib/PublicInbox/HTTP.pm b/lib/PublicInbox/HTTP.pm
index 071251c6..32537153 100644
--- a/lib/PublicInbox/HTTP.pm
+++ b/lib/PublicInbox/HTTP.pm
@@ -280,12 +280,12 @@ sub getline_pull {
 		}
 
 		if ($self->{sock}) {
-			my $wbuf = $self->{wbuf} //= [];
-			push @$wbuf, \&getline_pull;
+			# autovivify wbuf
+			my $new_size = push(@{$self->{wbuf}}, \&getline_pull);
 
 			# wbuf may be populated by {chunked,identity}_write()
 			# above, no need to rearm if so:
-			$self->requeue if scalar(@$wbuf) == 1;
+			$self->requeue if $new_size == 1;
 			return; # likely
 		}
 	} elsif ($@) {