--- a/mercurial/bundlerepo.py	Fri Oct 15 02:44:14 2021 +0200
+++ b/mercurial/bundlerepo.py	Fri Oct 15 03:28:28 2021 +0200
@@ -699,7 +699,9 @@
                 },
             ).result()
 
-        pullop = exchange.pulloperation(bundlerepo, peer, heads=reponodes)
+        pullop = exchange.pulloperation(
+            bundlerepo, peer, path=None, heads=reponodes
+        )
         pullop.trmanager = bundletransactionmanager()
         exchange._pullapplyphases(pullop, remotephases)