--- a/tests/bundles/test-revlog-diff-relative-to-nullrev.sh	Tue Oct 10 18:02:20 2023 +0200
+++ b/tests/bundles/test-revlog-diff-relative-to-nullrev.sh	Tue Oct 10 10:56:42 2023 +0200
@@ -12,7 +12,7 @@
 #
 #          if deltainfo is None:
 # -            deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)
-# +            if revlog._generaldelta:
+# +            if revlog.delta_config.general_delta:
 # +                deltainfo = self._builddeltainfo(revinfo, nullrev, fh)
 # +            else:
 # +                deltainfo = self._fullsnapshotinfo(fh, revinfo, target_rev)