wwwstream::oneshot => html_oneshot

And use Exporter to make our life easier, since WwwAltId was
using a non-existent PublicInbox::WwwResponse namespace in error
paths which doesn't get noticed by `perl -c' or exercised by
tests on normal systems.

Fixes: 6512b1245ebc6fe3 ("www: add endpoint to retrieve altid dumps")

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/PublicInbox/WwwStream.pm b/lib/PublicInbox/WwwStream.pm
index 985e0262..915a71ba 100644
--- a/lib/PublicInbox/WwwStream.pm
+++ b/lib/PublicInbox/WwwStream.pm
@@ -9,6 +9,8 @@
 package PublicInbox::WwwStream;
 use strict;
 use warnings;
+use base qw(Exporter);
+our @EXPORT_OK = qw(html_oneshot);
 use bytes (); # length
 use PublicInbox::Hval qw(ascii_html prurl);
 our $TOR_URL = 'https://www.torproject.org/';
@@ -170,7 +172,7 @@ sub getline {
         delete $self->{cb} ? _html_end($self) : undef;
 }
 
-sub oneshot {
+sub html_oneshot ($$;$) {
         my ($ctx, $code, $sref) = @_;
         my $self = bless {
                 ctx => $ctx,