2 files changed, 4 insertions, 4 deletions
diff --git a/reportdesign/source/ui/inc/ReportController.hxx b/reportdesign/source/ui/inc/ReportController.hxx
index 4082efb9766a..c26355ab6d29 100644
--- a/reportdesign/source/ui/inc/ReportController.hxx
+++ b/reportdesign/source/ui/inc/ReportController.hxx
@@ -431,7 +431,7 @@ namespace rptui
             The caller is allowed to hold a reference to the RowSet - it is kept alive as long
             as the controller lives, and it's settings will follow the report definition's settings.
         */
-        css::uno::Reference< css::sdbc::XRowSet > getRowSet();
+        css::uno::Reference< css::sdbc::XRowSet > const & getRowSet();
 
         /** returns the number formatter
         */
@@ -460,7 +460,7 @@ namespace rptui
 
         OSectionWindow* getSectionWindow(const css::uno::Reference< css::report::XSection>& _xSection) const;
 
-        css::uno::Reference< css::container::XNameAccess > getColumns() const;
+        css::uno::Reference< css::container::XNameAccess > const & getColumns() const;
         OUString getColumnLabel_throw(const OUString& i_sColumnName) const;
 
         SfxUndoManager& getUndoManager() const;
diff --git a/reportdesign/source/ui/report/ReportController.cxx b/reportdesign/source/ui/report/ReportController.cxx
index 94c67dedfc34..0ca28052c41b 100644
--- a/reportdesign/source/ui/report/ReportController.cxx
+++ b/reportdesign/source/ui/report/ReportController.cxx
@@ -2978,7 +2978,7 @@ uno::Reference< frame::XModel >  SAL_CALL OReportController::getModel() throw( u
     return m_xReportDefinition.get();
 }
 
-uno::Reference< sdbc::XRowSet > OReportController::getRowSet()
+uno::Reference< sdbc::XRowSet > const & OReportController::getRowSet()
 {
     OSL_PRECOND( m_xReportDefinition.is(), "OReportController::getRowSet: no report definition?!" );
 
@@ -4318,7 +4318,7 @@ embed::VisualRepresentation SAL_CALL OReportController::getPreferredVisualRepres
     return embed::EmbedMapUnits::ONE_100TH_MM;
 }
 
-uno::Reference< container::XNameAccess > OReportController::getColumns() const
+uno::Reference< container::XNameAccess > const & OReportController::getColumns() const
 {
     if ( !m_xColumns.is() && m_xReportDefinition.is() && !m_xReportDefinition->getCommand().isEmpty() )
     {