Initialize member variables to avoid warnings

include/wx/generic/choicdgg.h

@@ -33,7 +33,7 @@ class WXDLLIMPEXP_FWD_CORE wxListBoxBase;
 class WXDLLIMPEXP_CORE wxAnyChoiceDialog : public wxDialog
 {
 public:
-    wxAnyChoiceDialog() { }
+    wxAnyChoiceDialog() : m_listbox(NULL) { }
 
     wxAnyChoiceDialog(wxWindow *parent,
                       const wxString& message,

include/wx/generic/textdlgg.h

@@ -39,6 +39,7 @@ public:
     wxTextEntryDialog()
     {
         m_textctrl = NULL;
+        m_dialogStyle = 0;
     }
 
     wxTextEntryDialog(wxWindow *parent,