diff -r ff9fd7107d11 -r 2b69555e4875 mercurial/revlogutils/revlogv0.py
--- a/mercurial/revlogutils/revlogv0.py	Mon May 03 21:13:24 2021 +0200
+++ b/mercurial/revlogutils/revlogv0.py	Mon May 03 21:34:02 2021 +0200
@@ -55,6 +55,7 @@
         0,
         0,
         COMP_MODE_INLINE,
+        COMP_MODE_INLINE,
     )
 
     @property