--- a/tests/test-narrow.t	Mon Dec 18 10:13:41 2023 -0800
+++ b/tests/test-narrow.t	Sat Dec 16 10:48:20 2023 -0800
@@ -550,25 +550,11 @@
   $ hg clone --narrow ssh://user@dummy/master narrow-concurrent-modify -q \
   > --include rootfilesin:d0 --include rootfilesin:d1
   $ cd narrow-concurrent-modify
-#if flat
   $ hg --config 'hooks.pretxnopen = echo modified >> d0/f' tracked --removeinclude rootfilesin:d0
   comparing with ssh://user@dummy/master
   searching for changes
   looking for local changes to affected paths
   deleting data/d0/f.i
+  deleting meta/d0/00manifest.i (tree !)
   deleting unwanted files from working copy
   not deleting possibly dirty file d0/f
-#endif
-#if tree
-  $ hg --config 'hooks.pretxnopen = echo modified >> d0/f' tracked --removeinclude rootfilesin:d0
-  comparing with ssh://user@dummy/master
-  searching for changes
-  looking for local changes to affected paths
-  deleting data/d0/f.i
-  deleting meta/d0/00manifest.i
-  deleting meta/d1/00manifest.i (known-bad-output !)
-  deleting unwanted files from working copy
-  not deleting possibly dirty file d0/f
-  abort: meta/d1/00manifest@77a3e194be076ae47ba9282271028916012d815c: no node (known-bad-output !)
-  [50]
-#endif