From ffd22b069ba95a546baeca0bdb6711fb9059cad8 Mon Sep 17 00:00:00 2001
From: Wenzel Jakob <wenzel.jakob@epfl.ch>
Date: Tue, 13 Jun 2023 23:28:35 +0200
Subject: [PATCH] ``nb_ndarray``: don't return reference to ``self`` when
 ``copy==true``

---
 src/nb_ndarray.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/nb_ndarray.cpp b/src/nb_ndarray.cpp
index 7a2cbb80..ee18fbaa 100644
--- a/src/nb_ndarray.cpp
+++ b/src/nb_ndarray.cpp
@@ -611,13 +611,13 @@ PyObject *ndarray_wrap(ndarray_handle *th, int framework,
     if (!th)
         return none().release().ptr();
 
-    if (th->self) {
+    bool copy = policy == rv_policy::copy || policy == rv_policy::move;
+
+    if (th->self && !copy) {
         Py_INCREF(th->self);
         return th->self;
     }
 
-    bool copy = policy == rv_policy::copy || policy == rv_policy::move;
-
     if ((ndarray_framework) framework == ndarray_framework::numpy) {
         try {
             nb_ndarray *h = PyObject_New(nb_ndarray, nd_ndarray_tp());