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authorEric Wong <e@80x24.org>2020-12-09 23:33:00 +0000
committerEric Wong <e@80x24.org>2020-12-10 06:39:29 +0000
commitdb7c206a4e2c71d08dd286d6dfa92431976e9693 (patch)
treea9f044f2d7e77afd8cd5ab55bfe429fde7c371f9 /lib/PublicInbox/Mbox.pm
parent443ab96a3b329556e26a57b02c7383d5faf536b3 (diff)
downloadpublic-inbox-db7c206a4e2c71d08dd286d6dfa92431976e9693.tar.gz
www+nntp: deal with lack of addresses for ->ALL
Since extindex is an amalgamation of several inboxes, discerning
an appropriate address for List-Post: would be expensive and
most likely unnecessary.  Some legacy/historical inboxes may
have no active address, either, so don't attempt to set the
List-Post header if no addresses are configured.
Diffstat (limited to 'lib/PublicInbox/Mbox.pm')
-rw-r--r--lib/PublicInbox/Mbox.pm13
1 files changed, 5 insertions, 8 deletions
diff --git a/lib/PublicInbox/Mbox.pm b/lib/PublicInbox/Mbox.pm
index 64de8c72..c88350c9 100644
--- a/lib/PublicInbox/Mbox.pm
+++ b/lib/PublicInbox/Mbox.pm
@@ -106,7 +106,6 @@ sub msg_hdr ($$;$) {
         my @append = (
                 'Archived-At', "<$base$mid/>",
                 'List-Archive', "<$base>",
-                'List-Post', "<mailto:$ibx->{-primary_address}>",
         );
         my $crlf = $header_obj->crlf;
         my $buf = $header_obj->as_string;
@@ -118,13 +117,11 @@ sub msg_hdr ($$;$) {
                 my $k = $append[$i];
                 my $v = $append[$i + 1];
                 my @v = $header_obj->header_raw($k);
-                foreach (@v) {
-                        if ($v eq $_) {
-                                $v = undef;
-                                last;
-                        }
-                }
-                $buf .= "$k: $v$crlf" if defined $v;
+                $buf .= "$k: $v$crlf" if !grep(/\A\Q$v\E\z/, @v);
+        }
+        my $post_addr = $ibx->{-primary_address};
+        if ($post_addr && $header_obj->header_raw('List-Post')) {
+                $buf .= "List-Post: <mailto:$post_addr>$crlf";
         }
         $buf .= $crlf;
 }