X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FMboxGz.pm;h=08e3c8464c4fb800fc075cd145d92ec16820a39e;hb=55b707d788ce13696e4411389583e720ea6dab01;hp=2a55447f84e873b7fedb0db4b969128856c7eb5a;hpb=4f0eed9d221a3e16da35145a17501798422f359e;p=public-inbox.git

diff --git a/lib/PublicInbox/MboxGz.pm b/lib/PublicInbox/MboxGz.pm
index 2a55447f..08e3c846 100644
--- a/lib/PublicInbox/MboxGz.pm
+++ b/lib/PublicInbox/MboxGz.pm
@@ -6,7 +6,6 @@ use warnings;
 use Email::Simple;
 use PublicInbox::Hval qw/to_filename/;
 use PublicInbox::Mbox;
-use IO::Compress::Gzip;
 use Compress::Raw::Zlib qw(Z_FINISH Z_OK);
 my %OPT = (-WindowBits => 15 + 16, -AppendOutput => 1);
 
@@ -23,7 +22,7 @@ sub response {
 	my $body = $class->new($ctx, $cb);
 	# http://www.iana.org/assignments/media-types/application/gzip
 	my @h = qw(Content-Type application/gzip);
-	if ($fn) {
+	if (defined $fn && $fn ne '') {
 		$fn = to_filename($fn);
 		push @h, 'Content-Disposition', "inline; filename=$fn.mbox.gz";
 	}
@@ -42,7 +41,7 @@ sub getline {
 	my $ctx = $self->{ctx} or return;
 	my $gz = $self->{gz};
 	my $buf = delete($self->{buf});
-	while (my $smsg = $self->{cb}->()) {
+	while (my $smsg = $self->{cb}->($ctx)) {
 		my $mref = $ctx->{-inbox}->msg_by_smsg($smsg) or next;
 		my $h = Email::Simple->new($mref)->header_obj;
 
@@ -63,7 +62,7 @@ sub getline {
 	# signal that we're done and can return undef next call:
 	delete $self->{ctx};
 	my $err = $gz->flush($buf, Z_FINISH);
-	$err == Z_OK ? $buf : gzip_fail($ctx, $err);
+	($err == Z_OK) ? $buf : gzip_fail($ctx, $err);
 }
 
 sub close {} # noop