--- a/tests/test-ancestor.py	Thu Dec 08 15:33:19 2022 +0100
+++ b/tests/test-ancestor.py	Thu Aug 31 23:56:15 2023 +0200
@@ -12,7 +12,6 @@
     debugcommands,
     hg,
     ui as uimod,
-    util,
 )
 
 
@@ -416,7 +415,7 @@
     for i, (dag, tests) in enumerate(dagtests):
         repo = hg.repository(u, b'gca%d' % i, create=1)
         cl = repo.changelog
-        if not util.safehasattr(cl.index, 'ancestors'):
+        if not hasattr(cl.index, 'ancestors'):
             # C version not available
             return