slode
diff --git a/‎src/_contour.cpp
Copy file name to clipboardExpand all lines: src/_contour.cpp
+3-3Lines changed: 3 additions & 3 deletions b/‎src/_contour.cpp
Copy file name to clipboardExpand all lines: src/_contour.cpp
+3-3Lines changed: 3 additions & 3 deletions
diff --git a/‎src/numpy_cpp.h
Copy file name to clipboardExpand all lines: src/numpy_cpp.h
+7Lines changed: 7 additions & 0 deletions b/‎src/numpy_cpp.h
Copy file name to clipboardExpand all lines: src/numpy_cpp.h
+7Lines changed: 7 additions & 0 deletions
@@ -396,7 +396,7 @@ void QuadContourGenerator::append_contour_line_to_vertices(
         line(i, 0) = point->x;
         line(i, 1) = point->y;
     }
-    if (PyList_Append(vertices_list, line.pyobj())) {
+    if (PyList_Append(vertices_list, line.pyobj_steal())) {
         Py_XDECREF(vertices_list);
         throw "Unable to add contour line to vertices_list";
     }
@@ -470,8 +470,8 @@ void QuadContourGenerator::append_contour_to_vertices_and_codes(
                 child.clear_parent();  // To indicate it can be deleted.
             }
 
-            if (PyList_Append(vertices_list, vertices.pyobj()) ||
-                PyList_Append(codes_list, codes.pyobj())) {
+            if (PyList_Append(vertices_list, vertices.pyobj_steal()) ||
+                PyList_Append(codes_list, codes.pyobj_steal())) {
                 Py_XDECREF(vertices_list);
                 Py_XDECREF(codes_list);
                 contour.delete_contour_lines();
 
@@ -525,12 +525,19 @@ class array_view : public detail::array_view_accessors<array_view, T, ND>
         return (T *)m_data;
     }
 
+    // Return a new reference.
     PyObject *pyobj()
     {
         Py_XINCREF(m_arr);
         return (PyObject *)m_arr;
     }
 
+    // Steal a reference.
+    PyObject *pyobj_steal()
+    {
+        return (PyObject *)m_arr;
+    }
+
     static int converter(PyObject *obj, void *arrp)
     {
         array_view<T, ND> *arr = (array_view<T, ND> *)arrp;
Original file line number	Diff line number	Diff line change
`@@ -525,12 +525,19 @@ class array_view : public detail::array_view_accessors<array_view, T, ND>`
`525`	`525`	`return (T *)m_data;`
`526`	`526`	`}`
`527`	`527`
	`528`	`+ // Return a new reference.`
`528`	`529`	`PyObject *pyobj()`
`529`	`530`	`{`
`530`	`531`	`Py_XINCREF(m_arr);`
`531`	`532`	`return (PyObject *)m_arr;`
`532`	`533`	`}`
`533`	`534`
	`535`	`+ // Steal a reference.`
	`536`	`+ PyObject *pyobj_steal()`
	`537`	`+ {`
	`538`	`+ return (PyObject *)m_arr;`
	`539`	`+ }`
	`540`	`+`
`534`	`541`	`static int converter(PyObject obj, void arrp)`
`535`	`542`	`{`
`536`	`543`	`array_view<T, ND> arr = (array_view<T, ND> )arrp;`