diff -r 10dd5909a50e -r 5583af82087e src/aboutDialog.h
--- a/src/aboutDialog.h	Tue May 14 03:49:15 2013 +0300
+++ b/src/aboutDialog.h	Tue May 14 04:03:52 2013 +0300
@@ -19,14 +19,14 @@
 #ifndef ZZ_ABOUTDIALOG_H
 #define ZZ_ABOUTDIALOG_H
 
-#include <qdialog.h>
+#include <QDialog>
 #include "gui.h"
 
 class AboutDialog : public QDialog {
 	Q_OBJECT
 	
 public:
-	AboutDialog (QWidget* parent = nullptr, Qt::WindowFlags f = 0);
+	AboutDialog (QWidget* parent = null, Qt::WindowFlags f = 0);
 	QPushButton* pb_mailAuthor;
 	
 private slots: