clang-tidy: fix unecessary-value-param

1 files changed, 1 insertions, 1 deletions

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index dc3829d37..2ad1cc8e3 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -200,7 +200,7 @@ DolphinMainWindow::DolphinMainWindow()
     connect(this, &DolphinMainWindow::urlChanged, m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 
     m_disabledActionNotifier = new DisabledActionNotifier(this);
-    connect(m_disabledActionNotifier, &DisabledActionNotifier::disabledActionTriggered, this, [this](const QAction *, QString reason) {
+    connect(m_disabledActionNotifier, &DisabledActionNotifier::disabledActionTriggered, this, [this](const QAction *, const QString &reason) {
         m_activeViewContainer->showMessage(reason, KMessageWidget::Warning);
     });