diff -r 7a8ea1397816 -r d718eddf01d9 mercurial/revlogutils/debug.py
--- a/mercurial/revlogutils/debug.py	Thu Dec 08 15:33:19 2022 +0100
+++ b/mercurial/revlogutils/debug.py	Thu Aug 31 23:56:15 2023 +0200
@@ -13,7 +13,6 @@
     mdiff,
     node as nodemod,
     revlogutils,
-    util,
 )
 
 from . import (
@@ -409,7 +408,7 @@
                     numother_nad += 1
 
         # Obtain data on the raw chunks in the revlog.
-        if util.safehasattr(r, '_getsegmentforrevs'):
+        if hasattr(r, '_getsegmentforrevs'):
             segment = r._getsegmentforrevs(rev, rev)[1]
         else:
             segment = r._revlog._getsegmentforrevs(rev, rev)[1]