From 1496aa106bbabd027ccf43809879d09276bc649c Mon Sep 17 00:00:00 2001
From: Andrew Noyes <andrew@weaselab.dev>
Date: Tue, 12 Mar 2024 11:44:58 -0700
Subject: [PATCH] Avoid an unnecessary node0 to node4 transition

---
 ConflictSet.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ConflictSet.cpp b/ConflictSet.cpp
index 02b2202..87b0498 100644
--- a/ConflictSet.cpp
+++ b/ConflictSet.cpp
@@ -1729,7 +1729,8 @@ template <bool kBegin>
         auto *old = *self;
         int64_t oldMaxVersion = maxVersion(old, impl);
 
-        *self = allocators->node0.allocate(partialKeyIndex);
+        // *self will have one child
+        *self = allocators->node4.allocate(partialKeyIndex);
 
         memcpy((char *)*self + kNodeCopyBegin, (char *)old + kNodeCopyBegin,
                kNodeCopySize);