Don't decref if the interpreter is not initialized, (eg. it's in its

shutdown process.)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42553 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/wxPython/src/helpers.cpp b/wxPython/src/helpers.cpp
index 5497d2f5b1c8f2af81f701fd72705981e15b020c..dfafce7dc56a492a1f5faa9d965d44ce2ec272e3 100644 (file)
--- a/wxPython/src/helpers.cpp
+++ b/wxPython/src/helpers.cpp
@@ -1724,7 +1724,7 @@ PyObject* wxPyCBH_callCallbackObj(const wxPyCallbackHelper& cbh, PyObject* argTu
 
 
 void wxPyCBH_delete(wxPyCallbackHelper* cbh) {
 
 
 void wxPyCBH_delete(wxPyCallbackHelper* cbh) {

-    if (cbh->m_incRef) {
+    if (cbh->m_incRef && Py_IsInitialized()) {

         wxPyBlock_t blocked = wxPyBeginBlockThreads();
         Py_XDECREF(cbh->m_self);
         Py_XDECREF(cbh->m_class);
         wxPyBlock_t blocked = wxPyBeginBlockThreads();
         Py_XDECREF(cbh->m_self);
         Py_XDECREF(cbh->m_class);