From f6caf2c73a9e47ee5d187e4851da323eb4a321c9 Mon Sep 17 00:00:00 2001
From: Michael Migliore <mcmigliore@gmail.com>
Date: Mon, 14 Oct 2024 20:30:39 +0200
Subject: [PATCH] fix

---
 library/src/engine.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/src/engine.cxx b/library/src/engine.cxx
index 07725313f1..ec60372f15 100644
--- a/library/src/engine.cxx
+++ b/library/src/engine.cxx
@@ -163,6 +163,7 @@ engine& engine::operator=(engine&& other) noexcept
 {
   this->Internals = other.Internals;
   delete other.Internals;
+  other.Internals = nullptr;
   return *this;
 }