fixed wxComboBox::Clear to clear stored value

[wxWidgets.git] / include / wx / os2 / helpwin.h

diff --git a/include/wx/os2/helpwin.h b/include/wx/os2/helpwin.h
index c38ea9f657d5e03ca71dc30caa1c4a3c2d0168c3..6700a6f6f3b493c6d6d91a5ce1bf0d1836adf40b 100644 (file)
--- a/include/wx/os2/helpwin.h
+++ b/include/wx/os2/helpwin.h
@@ -30,7 +30,7 @@ class WXDLLEXPORT wxWinHelpController: public wxHelpControllerBase
   virtual bool Initialize(const wxString& file);
 
   // If file is "", reloads file given  in Initialize
-  virtual bool LoadFile(const wxString& file = "");
+  virtual bool LoadFile(const wxString& file = wxEmptyString);
   virtual bool DisplayContents();
   virtual bool DisplaySection(int sectionNo);
   virtual bool DisplayBlock(long blockNo);