1 files changed, 6 insertions, 3 deletions
diff --git a/lib/PublicInbox/Msgmap.pm b/lib/PublicInbox/Msgmap.pm
index 5c37e169..f5f88431 100644
--- a/lib/PublicInbox/Msgmap.pm
+++ b/lib/PublicInbox/Msgmap.pm
@@ -92,9 +92,12 @@ sub last_commit {
          $self->meta_accessor('last_commit', $commit);
  }
  
-sub last_commit_n {
-        my ($self, $i, $commit) = @_;
-        $self->meta_accessor('last_commit'.$i, $commit);
+# v2 uses this to keep track of how up-to-date Xapian is
+# old versions may be automatically GC'ed away in the future,
+# but it's a trivial amount of storage.
+sub last_commit_xap {
+        my ($self, $version, $i, $commit) = @_;
+        $self->meta_accessor("last_xap$version-$i", $commit);
  }
  
  sub created_at {