From 1aa8261badd9527ef5eeddad48b70d428fea4f96 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Tue, 6 Jan 2026 17:19:35 -0500
Subject: [PATCH] xo-arena: bugfix in DArenaVector move ctor

---
 xo-arena/include/xo/arena/DArenaVector.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xo-arena/include/xo/arena/DArenaVector.hpp b/xo-arena/include/xo/arena/DArenaVector.hpp
index 32eb0119..a85f8158 100644
--- a/xo-arena/include/xo/arena/DArenaVector.hpp
+++ b/xo-arena/include/xo/arena/DArenaVector.hpp
@@ -104,7 +104,9 @@ namespace xo {
         template <typename T>
         DArenaVector<T>::DArenaVector(DArenaVector && other)
                 : size_{other.size_}, store_{std::move(other.store_)}
-        {}
+        {
+            other.size_ = 0;
+        }
 
         template <typename T>
         DArenaVector<T>::~DArenaVector()