diff -r bd1483fd7088 -r 7f0cb9ee0534 mercurial/setdiscovery.py
--- a/mercurial/setdiscovery.py	Mon Jul 22 16:49:38 2024 +0200
+++ b/mercurial/setdiscovery.py	Tue Jul 23 10:02:46 2024 +0200
@@ -190,6 +190,7 @@
         return getparents
 
     def _childrengetter(self):
+
         if self._childrenmap is not None:
             # During discovery, the `undecided` set keep shrinking.
             # Therefore, the map computed for an iteration N will be
@@ -453,6 +454,7 @@
     full = not initial_head_exchange
     progress = ui.makeprogress(_(b'searching'), unit=_(b'queries'))
     while not disco.iscomplete():
+
         if full or disco.hasinfo():
             if full:
                 ui.note(_(b"sampling from both directions\n"))