modernize: Pass arguments by value and move in constructors

[quassel.git] / src / common / settings.h

diff --git a/src/common/settings.h b/src/common/settings.h
index a575172..5a2a6b7 100644 (file)
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -27,6 +27,7 @@
 #include <QSettings>
 #include <QString>
 #include <QVariant>
+#include <utility>
 
 #include "quassel.h"
 
@@ -99,7 +100,7 @@ public:
     bool isWritable();
 
 protected:
-    inline Settings(QString group_, QString appName_) : group(group_), appName(appName_) {}
+    inline Settings(QString group_, QString appName_) : group(std::move(group_)), appName(std::move(appName_)) {}
     inline virtual ~Settings() {}
 
     inline void setGroup(const QString &group_) { group = group_; }