loplugin:constparams in framework

Change-Id: Iecd19a0cbb3cc78158c17bfa064cc23bafc44b18
Reviewed-on: https://gerrit.libreoffice.org/40206
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/framework/source/uielement/controlmenucontroller.cxx b/framework/source/uielement/controlmenucontroller.cxx
index b9975db9ade3..5cd2984fad64 100644
--- a/framework/source/uielement/controlmenucontroller.cxx
+++ b/framework/source/uielement/controlmenucontroller.cxx
@@ -159,7 +159,7 @@ private:
     };
 
     void updateImagesPopupMenu( PopupMenu* pPopupMenu );
-    void fillPopupMenu( uno::Reference< awt::XPopupMenu >& rPopupMenu );
+    void fillPopupMenu( uno::Reference< awt::XPopupMenu > const & rPopupMenu );
 
     bool                m_bShowMenuImages : 1;
     std::unique_ptr<VclBuilder> m_xBuilder;
@@ -191,7 +191,7 @@ void ControlMenuController::updateImagesPopupMenu( PopupMenu* pPopupMenu )
 }
 
 // private function
-void ControlMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu )
+void ControlMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu > const & rPopupMenu )
 {
     VCLXPopupMenu*                                     pPopupMenu        = static_cast<VCLXPopupMenu *>(VCLXMenu::GetImplementation( rPopupMenu ));
     PopupMenu*                                         pVCLPopupMenu     = nullptr;