diff -r bd2ed1032b4e -r f38bf44e077f mercurial/bundle2.py
--- a/mercurial/bundle2.py	Tue May 04 13:28:42 2021 -0400
+++ b/mercurial/bundle2.py	Fri Apr 30 16:13:02 2021 -0700
@@ -829,7 +829,7 @@
         return params
 
     def _processallparams(self, paramsblock):
-        """"""
+        """ """
         params = util.sortdict()
         for p in paramsblock.split(b' '):
             p = p.split(b'=', 1)