diff -r c1ccefb513e4 -r 3216cabffd4a mercurial/localrepo.py
--- a/mercurial/localrepo.py	Sat Dec 28 01:51:17 2019 -0500
+++ b/mercurial/localrepo.py	Sat Dec 28 02:02:34 2019 -0500
@@ -2845,7 +2845,7 @@
         date=None,
         match=None,
         force=False,
-        editor=False,
+        editor=None,
         extra=None,
     ):
         """Add a new revision to current repository.