mercurial/debugcommands.py

--- a/mercurial/debugcommands.py	Thu Feb 02 17:22:55 2023 +0100
+++ b/mercurial/debugcommands.py	Thu Feb 02 17:23:03 2023 +0100
@@ -1943,7 +1943,7 @@
     """show stats related to the changelog index"""
     repo.changelog.shortest(repo.nullid, 1)
     index = repo.changelog.index
-    if not util.safehasattr(index, b'stats'):
+    if not util.safehasattr(index, 'stats'):
         raise error.Abort(_(b'debugindexstats only works with native code'))
     for k, v in sorted(index.stats().items()):
         ui.write(b'%s: %d\n' % (k, v))