--- a/tests/test-issue522.t	Thu Jun 16 15:15:03 2022 +0200
+++ b/tests/test-issue522.t	Thu Jun 16 15:28:54 2022 +0200
@@ -45,7 +45,7 @@
   c6fc755d7e68f49f880599da29f15add41f42f5a 644   foo
 
   $ hg debugindex foo
-     rev linkrev nodeid       p1           p2
+     rev linkrev       nodeid    p1-nodeid    p2-nodeid
        0       0 2ed2a3912a0b 000000000000 000000000000
        1       1 6f4310b00b9a 2ed2a3912a0b 000000000000
        2       2 c6fc755d7e68 6f4310b00b9a 000000000000