Order of initializations according to class construction.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28639 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/exec/exec.cpp

@@ -1053,9 +1053,9 @@ MyPipeFrame::MyPipeFrame(wxFrame *parent,
            : wxFrame(parent, wxID_ANY, cmd),
              m_process(process),
              // in a real program we'd check that the streams are !NULL here
+             m_out(*process->GetOutputStream()),
              m_in(*process->GetInputStream()),
-             m_err(*process->GetErrorStream()),
-             m_out(*process->GetOutputStream())
+             m_err(*process->GetErrorStream())
 {
     m_process->SetNextHandler(this);