4 files changed, 4 insertions, 4 deletions
diff --git a/reportdesign/inc/ReportDefinition.hxx b/reportdesign/inc/ReportDefinition.hxx
index 50973000d493..33d7cd2d8dee 100644
--- a/reportdesign/inc/ReportDefinition.hxx
+++ b/reportdesign/inc/ReportDefinition.hxx
@@ -188,7 +188,7 @@ namespace reportdesign
 
     public:
         //TTTT Needed? Or same as above?
-        static css::uno::Sequence< sal_Int8 > getUnoTunnelId();
+        static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
         static std::shared_ptr<rptui::OReportModel> getSdrModel(const css::uno::Reference< css::report::XReportDefinition >& _xReportDefinition);
 
     private:
diff --git a/reportdesign/source/core/api/ReportDefinition.cxx b/reportdesign/source/core/api/ReportDefinition.cxx
index 9954b50c359e..b74ded0d9b32 100644
--- a/reportdesign/source/core/api/ReportDefinition.cxx
+++ b/reportdesign/source/core/api/ReportDefinition.cxx
@@ -1959,7 +1959,7 @@ uno::Sequence< sal_Int8 > SAL_CALL OReportDefinition::getImplementationId(  )
     return css::uno::Sequence<sal_Int8>();
 }
 
-uno::Sequence< sal_Int8 > OReportDefinition::getUnoTunnelId()
+const uno::Sequence< sal_Int8 > & OReportDefinition::getUnoTunnelId()
 {
     static const comphelper::UnoIdInit implId;
     return implId.getSeq();
diff --git a/reportdesign/source/core/api/Section.cxx b/reportdesign/source/core/api/Section.cxx
index 62795c756ab2..d0e40aff411b 100644
--- a/reportdesign/source/core/api/Section.cxx
+++ b/reportdesign/source/core/api/Section.cxx
@@ -570,7 +570,7 @@ sal_Int64 OSection::getSomething( const uno::Sequence< sal_Int8 > & rId )
     return (m_xDrawPage_Tunnel.is()) ? m_xDrawPage_Tunnel->getSomething(rId) : 0;
 }
 
-uno::Sequence< sal_Int8 > OSection::getUnoTunnelId()
+const uno::Sequence< sal_Int8 > & OSection::getUnoTunnelId()
 {
     static const comphelper::UnoIdInit implId;
     return implId.getSeq();
diff --git a/reportdesign/source/core/inc/Section.hxx b/reportdesign/source/core/inc/Section.hxx
index b5a18dfdf3e5..7afbf9e91d0f 100644
--- a/reportdesign/source/core/inc/Section.hxx
+++ b/reportdesign/source/core/inc/Section.hxx
@@ -221,7 +221,7 @@ namespace reportdesign
 
         // css::lang::XUnoTunnel
         virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
-        static css::uno::Sequence< sal_Int8 > getUnoTunnelId();
+        static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
 
         void notifyElementAdded(const css::uno::Reference< css::drawing::XShape >& xShape);
         void notifyElementRemoved(const css::uno::Reference< css::drawing::XShape >& xShape);