Qt4 - don't use a class member when you don't need it. Ref #19854

modules/gui/qt4/components/open.cpp

@@ -69,7 +69,8 @@ FileOpenPanel::FileOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
     ui.gridLayout->addWidget( dialogBox, 0, 0, 1, 3 );
 
     // But hide the two OK/Cancel buttons. Enable them for debug.
-    fileDialogAcceptBox = findChildren<QDialogButtonBox*>()[0];
+    QDialogButtonBox *fileDialogAcceptBox =
+                        findChildren<QDialogButtonBox*>()[0];
     fileDialogAcceptBox->hide();
 
     /* Ugly hacks to get the good Widget */

modules/gui/qt4/components/open.hpp

@@ -29,11 +29,11 @@
 #include <QWidget>
 #include <QString>
 #include <QFileDialog>
+
 #include "ui/open_file.h"
 #include "ui/open_disk.h"
 #include "ui/open_net.h"
 #include "ui/open_capture.h"
-#include <QDialogButtonBox>
 
 class QLineEdit;
 
@@ -80,7 +80,6 @@ private:
     QStringList browse( QString );
     FileOpenBox *dialogBox;
     QLineEdit *lineFileEdit;
-    QDialogButtonBox *fileDialogAcceptBox;
 public slots:
     virtual void updateMRL();
 private slots: