--- a/mercurial/statichttprepo.py	Wed Mar 10 18:09:21 2021 +0100
+++ b/mercurial/statichttprepo.py	Wed Jan 13 16:14:58 2021 +0100
@@ -12,6 +12,7 @@
 import errno
 
 from .i18n import _
+from .node import sha1nodeconstants
 from . import (
     branchmap,
     changelog,
@@ -198,6 +199,8 @@
             requirements, supportedrequirements
         )
         localrepo.ensurerequirementscompatible(ui, requirements)
+        self.nodeconstants = sha1nodeconstants
+        self.nullid = self.nodeconstants.nullid
 
         # setup store
         self.store = localrepo.makestore(requirements, self.path, vfsclass)
@@ -207,7 +210,7 @@
         self._filecache = {}
         self.requirements = requirements
 
-        rootmanifest = manifest.manifestrevlog(self.svfs)
+        rootmanifest = manifest.manifestrevlog(self.nodeconstants, self.svfs)
         self.manifestlog = manifest.manifestlog(
             self.svfs, self, rootmanifest, self.narrowmatch()
         )