# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2023-10-10 09:07:15
# Node ID 96f521df2508b18435c3259483e99c34ab379419
# Parent  e80e2d614c9de0a35b56625b3f48239144867f47

revlog: remove legacy usage of `_deltabothparents`

All core code is now getting the setting from the DeltaConfig object.

diff --git a/mercurial/revlogutils/deltas.py b/mercurial/revlogutils/deltas.py
--- a/mercurial/revlogutils/deltas.py
+++ b/mercurial/revlogutils/deltas.py
@@ -924,7 +924,7 @@ def _rawgroups(revlog, p1, p2, cachedelt
     # exclude already lazy tested base if any
     parents = [p for p in (p1, p2) if p != nullrev]
 
-    if not revlog._deltabothparents and len(parents) == 2:
+    if not revlog.delta_config.delta_both_parents and len(parents) == 2:
         parents.sort()
         # To minimize the chance of having to build a fulltext,
         # pick first whichever parent is closest to us (max rev)