git: cat_async: provide requested OID + "missing" on missing blobs

This will make it easier to implement the retries on
alternates_changed() of the synchronous ->cat_file API.

1 files changed, 1 insertions, 1 deletions

diff --git a/t/git.t b/t/git.t
index 0b2089ba..98d16f28 100644
--- a/t/git.t
+++ b/t/git.t
@@ -53,7 +53,7 @@ use_ok 'PublicInbox::Git';
         is_deeply([$oid_hex, $type, $size], \@x, 'got expected header');
         is($arg_res, $arg, 'arg passed to cat_async');
         is_deeply($raw, $bref, 'blob result matches');
-        is_deeply($missing, [ undef, undef, undef, undef, $arg],
+        is_deeply($missing, [ undef, 'non-existent', 'missing', undef, $arg],
                 'non-existent blob gives expected result');
 }