Fix compiler warnings

1 files changed, 6 insertions, 6 deletions

diff --git a/noncore/settings/packagemanager/filterdlg.h b/noncore/settings/packagemanager/filterdlg.h
index 42bae8b..de9ea80 100644
--- a/noncore/settings/packagemanager/filterdlg.h
+++ b/noncore/settings/packagemanager/filterdlg.h
@@ -28,71 +28,71 @@
 */
 
 #ifndef FILTERDLG_H
 #define FILTERDLG_H
 
 #include <qcheckbox.h>
 #include <qdialog.h>
 #include <qcombobox.h>
 #include <qlayout.h>
 #include <qlineedit.h>
 #include <qscrollview.h>
 
 #include "opackagemanager.h"
 
 class FilterDlg : public QDialog
 {
     Q_OBJECT
 
 public:
     FilterDlg( QWidget *parent = 0x0, OPackageManager *pm = 0x0, const QString &name = 0x0,
                const QString &server = 0x0, const QString &destination = 0x0,
                OPackageManager::Status status = OPackageManager::All,
                const QString &category = 0x0 );
 
-    const QString &name()
+    QString name()
         { return m_nameCB->isChecked() ? m_name->text() : QString::null; };
-    const QString &server()
+    QString server()
         { return m_serverCB->isChecked() ? m_server->currentText() : QString::null; };
-    const QString &destination()
+    QString destination()
         { return m_destCB->isChecked() ? m_destination->currentText() : QString::null; };
     OPackageManager::Status status()
         {
             if ( m_statusCB->isChecked() )
             {
                 if ( m_status->currentText() == tr( "All" ) )
                     return OPackageManager::All;
                 else if ( m_status->currentText() == tr( "Installed" ) )
                     return OPackageManager::Installed;
                 else if ( m_status->currentText() == tr( "Not installed" ) )
                     return OPackageManager::NotInstalled;
                 else if ( m_status->currentText() == tr( "Updated" ) )
                     return OPackageManager::Updated;
             }
-            else
-                return OPackageManager::NotDefined;
+
+            return OPackageManager::NotDefined;
         };
-    const QString &category()
+    QString category()
         { return m_categoryCB->isChecked() ? m_category->currentText() : QString::null; };
 
 private:
     QCheckBox *m_nameCB;
     QCheckBox *m_serverCB;
     QCheckBox *m_destCB;
     QCheckBox *m_statusCB;
     QCheckBox *m_categoryCB;
 
     QLineEdit *m_name;
     QComboBox *m_server;
     QComboBox *m_destination;
     QComboBox *m_status;
     QComboBox *m_category;
 
     void initItem( QComboBox *comboBox, QCheckBox *checkBox, const QString &selection );
 
 private slots:
     void slotNameSelected( bool );
     void slotServerSelected( bool );
     void slotDestSelected( bool );
     void slotStatusSelected( bool );
     void slotStatusChanged( const QString & );
     void slotCategorySelected( bool );