mboxgz: pass $ctx to callback to avoid anon subs

Another place where we can rid ourselves of most anonymous subs
by passing the $ctx arg to the callback.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/PublicInbox/MboxGz.pm b/lib/PublicInbox/MboxGz.pm
index ef560426..2b873451 100644
--- a/lib/PublicInbox/MboxGz.pm
+++ b/lib/PublicInbox/MboxGz.pm
@@ -42,7 +42,7 @@ 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;