searchidx: remove messages correctly from Xapian index

[public-inbox.git] / lib / PublicInbox / SearchIdx.pm

diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 9ba9437d59b9a0baf2631bbffdde7f021d58baa9..69b7a6f6964bef876cfb5e41a62d02764b678b19 100644 (file)
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -366,8 +366,12 @@ sub remove_message {
        $mid = mid_clean($mid);
 
        eval {
-               $doc_id = $self->find_unique_doc_id('mid', $mid);
-               $db->delete_document($doc_id) if defined $doc_id;
+               $doc_id = $self->find_unique_doc_id('Q' . $mid);
+               if (defined $doc_id) {
+                       $db->delete_document($doc_id);
+               } else {
+                       warn "cannot remove non-existent <$mid>\n";
+               }
        };
 
        if ($@) {