modernize: Pass arguments by value and move in constructors

[quassel.git] / src / qtui / settingspages / bufferviewsettingspage.cpp

diff --git a/src/qtui/settingspages/bufferviewsettingspage.cpp b/src/qtui/settingspages/bufferviewsettingspage.cpp
index fff7b1e..3a4da10 100644 (file)
--- a/src/qtui/settingspages/bufferviewsettingspage.cpp
+++ b/src/qtui/settingspages/bufferviewsettingspage.cpp
@@ -21,6 +21,7 @@
 #include "bufferviewsettingspage.h"
 
 #include <QMessageBox>
+#include <utility>
 
 #include "buffermodel.h"
 #include "bufferviewconfig.h"
@@ -284,7 +285,7 @@ BufferViewConfig *BufferViewSettingsPage::bufferView(int listPos)
         return qobject_cast<BufferViewConfig *>(obj);
     }
     else {
-        return 0;
+        return nullptr;
     }
 }
 
@@ -576,7 +577,7 @@ BufferViewConfig *BufferViewSettingsPage::configForDisplay(BufferViewConfig *con
 /**************************************************************************
  * BufferViewEditDlg
  *************************************************************************/
-BufferViewEditDlg::BufferViewEditDlg(const QString &old, const QStringList &exist, QWidget *parent) : QDialog(parent), existing(exist)
+BufferViewEditDlg::BufferViewEditDlg(const QString &old, QStringList exist, QWidget *parent) : QDialog(parent), existing(std::move(exist))
 {
     ui.setupUi(this);