Add missing const

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index fb6da0b4accf6a30ff2d4250f1be8991e006842b..636a8e1a964c9a36f959842b28f1e288d14ca807 100644 (file)
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -849,7 +849,7 @@ void DolphinMainWindow::showFilterBar()
 
 void DolphinMainWindow::toggleFilterBar()
 {
-    bool checked = !m_activeViewContainer->isFilterBarVisible();
+    const bool checked = !m_activeViewContainer->isFilterBarVisible();
     m_activeViewContainer->setFilterBarVisible(checked);
 
     QAction* toggleFilterBarAction = actionCollection()->action(QStringLiteral("toggle_filter"));