General tidy-up (mainly typecasts) to allow the use of the SGI native

compilers (tested on Irix 6.5 with -mips3 -n32).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@623 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/gtk/stattext.cpp

@@ -99,7 +99,7 @@ bool wxStaticText::Create( wxWindow *parent, wxWindowID id, const wxString &labe
 
 wxString wxStaticText::GetLabel(void) const
 {
-  char *str = NULL;
+  char *str = (char *) NULL;
   gtk_label_get( GTK_LABEL(m_widget), &str );
   wxString tmp( str );
   return tmp;