--- a/hgext/largefiles/overrides.py	Thu Jan 05 17:15:27 2023 -0500
+++ b/hgext/largefiles/overrides.py	Thu Jan 05 17:21:09 2023 -0500
@@ -1436,7 +1436,7 @@
 
             def addfunc(fn, lfhash):
                 if fn not in toupload:
-                    toupload[fn] = []
+                    toupload[fn] = []  # pytype: disable=unsupported-operands
                 toupload[fn].append(lfhash)
                 lfhashes.add(lfhash)