diff -r b0a4de6c14f8 -r ca7bde5dbafb mercurial/metadata.py
--- a/mercurial/metadata.py	Thu Jul 18 12:03:29 2024 +0200
+++ b/mercurial/metadata.py	Thu Jul 18 12:36:12 2024 +0200
@@ -433,14 +433,12 @@
     # Iteration over d1 content will deal with all cases, but the one in the
     # first column of the table.
     for filename, d1 in diff_p1.items():
-
         d2 = diff_p2.pop(filename, None)
 
         if d2 is None:
             # this deal with the first line of the table.
             _process_other_unchanged(md, mas, filename, d1)
         else:
-
             if d1[0][0] is None and d2[0][0] is None:
                 # case 🄼 — both deleted the file.
                 md.mark_added(filename)