2 files changed, 17 insertions, 5 deletions
diff --git a/sources/pyside2/libpyside/signalmanager.cpp.in b/sources/pyside2/libpyside/signalmanager.cpp.in
index ea0d692d8..9e2a1a9af 100644
--- a/sources/pyside2/libpyside/signalmanager.cpp.in
+++ b/sources/pyside2/libpyside/signalmanager.cpp.in
@@ -142,11 +142,16 @@ PyObjectWrapper::~PyObjectWrapper()
     Py_XDECREF(m_me);
 }
 
-PyObjectWrapper& PyObjectWrapper::operator=(const PySide::PyObjectWrapper& other)
+void PyObjectWrapper::reset(PyObject *o)
 {
-    Py_XINCREF(other.m_me);
+    Py_XINCREF(o);
     Py_XDECREF(m_me);
-    m_me = other.m_me;
+    m_me = o;
+}
+
+PyObjectWrapper& PyObjectWrapper::operator=(const PySide::PyObjectWrapper& other)
+{
+    reset(other.m_me);
     return *this;
 }
 
@@ -207,7 +212,7 @@ QDataStream &operator>>(QDataStream& in, PyObjectWrapper& myObj)
     Shiboken::AutoDecRef value(PyObject_CallFunctionObjArgs(eval_func, pyCode.object(), 0));
     if (!value.object())
         value.reset(Py_None);
-    myObj = PyObjectWrapper(value);
+    myObj.reset(value);
     return in;
 }
 
diff --git a/sources/pyside2/libpyside/signalmanager.h b/sources/pyside2/libpyside/signalmanager.h
index c4d57c333..745c1e55a 100644
--- a/sources/pyside2/libpyside/signalmanager.h
+++ b/sources/pyside2/libpyside/signalmanager.h
@@ -53,12 +53,19 @@ namespace PySide
 class PYSIDE_API PyObjectWrapper
 {
 public:
+    PyObjectWrapper(PyObjectWrapper&&) = delete;
+    PyObjectWrapper& operator=(PyObjectWrapper &&) = delete;
+
     PyObjectWrapper();
     explicit PyObjectWrapper(PyObject* me);
     PyObjectWrapper(const PyObjectWrapper &other);
+    PyObjectWrapper& operator=(const PyObjectWrapper &other);
+
+    void reset(PyObject *o);
+
     ~PyObjectWrapper();
     operator PyObject*() const;
-    PyObjectWrapper& operator=(const PyObjectWrapper &other);
+
 private:
     PyObject* m_me;
 };