wxPython needs to deal with the new exitOnFrameDelete policy too.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16551 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/helpers.cpp

@@ -115,6 +115,10 @@ int  wxPyApp::MainLoop() {
 #endif
 
     if (initialized) {
+        if ( m_exitOnFrameDelete == Later ) {
+            m_exitOnFrameDelete = Yes;
+        }
+
         retval = wxApp::MainLoop();
         OnExit();
     }