diff -r bd1483fd7088 -r 7f0cb9ee0534 mercurial/revlogutils/deltas.py
--- a/mercurial/revlogutils/deltas.py	Mon Jul 22 16:49:38 2024 +0200
+++ b/mercurial/revlogutils/deltas.py	Tue Jul 23 10:02:46 2024 +0200
@@ -428,6 +428,7 @@
     # Cut the revs at collected indices
     previdx = 0
     for idx in selected:
+
         chunk = _trimchunk(revlog, revs, previdx, idx)
         if chunk:
             yield chunk