1 files changed, 1 insertions, 1 deletions

diff --git a/noncore/multimedia/opierec/helpwindow.h b/noncore/multimedia/opierec/helpwindow.h
index bd8fbdf..bfe2341 100644
--- a/noncore/multimedia/opierec/helpwindow.h
+++ b/noncore/multimedia/opierec/helpwindow.h
@@ -4,49 +4,49 @@
 ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
 **
 ** This file is part of an example program for Qt.  This example
 ** program may be used, distributed and modified without limitation.
 **
 *****************************************************************************/
 
 #ifndef HELPWINDOW_H
 #define HELPWINDOW_H
 
 #include <qmainwindow.h>
 #include <qtextbrowser.h>
 #include <qstringlist.h>
 #include <qmap.h>
 #include <qdir.h>
 #include <qevent.h>
 
 class QComboBox;
 class QPopupMenu;
 
 class HelpWindow : public QMainWindow
 {
     Q_OBJECT
 public:
-    HelpWindow( const QString& home_,  const QString& path, QWidget* parent, const char *name );
+    HelpWindow( const QString& home_=0,  const QString& path=0, QWidget* parent=0, const char *name=0 );
     ~HelpWindow();
 
 private slots:
 
     void addBookmark();
     void bookmChosen( int );
     void histChosen( int );
     void newWindow();
     void openFile();
     void pathSelected( const QString & );
     void print();
     void setBackwardAvailable( bool );
     void setForwardAvailable( bool );
     void textChanged();
 private:
     QTextBrowser* browser;
     QComboBox *pathCombo;
     int backwardId, forwardId;
     QString selectedURL;
     QStringList history, bookmarks;
     QMap<int, QString> mHistory, mBookmarks;
     QPopupMenu *hist, *bookm;
     
     void readHistory();