3 files changed, 4 insertions, 4 deletions
diff --git a/vbahelper/source/vbahelper/vbafillformat.cxx b/vbahelper/source/vbahelper/vbafillformat.cxx
index 0313dd8d49dd..31f77ddee679 100644
--- a/vbahelper/source/vbahelper/vbafillformat.cxx
+++ b/vbahelper/source/vbahelper/vbafillformat.cxx
@@ -26,7 +26,7 @@
 using namespace ooo::vba;
 using namespace com::sun::star;
 
-ScVbaFillFormat::ScVbaFillFormat( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< drawing::XShape > xShape ) : ScVbaFillFormat_BASE( xParent, xContext ), m_xShape( xShape )
+ScVbaFillFormat::ScVbaFillFormat( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< drawing::XShape >& xShape ) : ScVbaFillFormat_BASE( xParent, xContext ), m_xShape( xShape )
 {
     m_xPropertySet.set( xShape, uno::UNO_QUERY_THROW );
     m_nFillStyle = drawing::FillStyle_SOLID;
diff --git a/vbahelper/source/vbahelper/vbafillformat.hxx b/vbahelper/source/vbahelper/vbafillformat.hxx
index fd19d74abe33..80a3e793eb98 100644
--- a/vbahelper/source/vbahelper/vbafillformat.hxx
+++ b/vbahelper/source/vbahelper/vbafillformat.hxx
@@ -43,7 +43,7 @@ protected:
     virtual css::uno::Sequence<OUString> getServiceNames() override;
 
 public:
-    ScVbaFillFormat( const css::uno::Reference< ov::XHelperInterface >& xParent, const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Reference< css::drawing::XShape > xShape );
+    ScVbaFillFormat( const css::uno::Reference< ov::XHelperInterface >& xParent, const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Reference< css::drawing::XShape >& xShape );
 
     void setForeColorAndInternalStyle( sal_Int32 nForeColor ) throw (css::uno::RuntimeException);
     // Attributes
diff --git a/vbahelper/source/vbahelper/vbashapes.cxx b/vbahelper/source/vbahelper/vbashapes.cxx
index 9e3346d516a6..0126bfebabd4 100644
--- a/vbahelper/source/vbahelper/vbashapes.cxx
+++ b/vbahelper/source/vbahelper/vbashapes.cxx
@@ -409,7 +409,7 @@ ScVbaShapes::AddTextboxInWriter( sal_Int32 /*_nOrientation*/, sal_Int32 _nLeft,
 }
 
 void
-ScVbaShapes::setDefaultShapeProperties( uno::Reference< drawing::XShape > xShape ) throw (uno::RuntimeException)
+ScVbaShapes::setDefaultShapeProperties( const uno::Reference< drawing::XShape >& xShape ) throw (uno::RuntimeException)
 {
     uno::Reference< beans::XPropertySet > xPropertySet( xShape, uno::UNO_QUERY_THROW );
     xPropertySet->setPropertyValue( "FillStyle", uno::makeAny( OUString("SOLID") ) );
@@ -420,7 +420,7 @@ ScVbaShapes::setDefaultShapeProperties( uno::Reference< drawing::XShape > xShape
 }
 
 void
-ScVbaShapes::setShape_NameProperty( uno::Reference< css::drawing::XShape > xShape, const OUString& sName )
+ScVbaShapes::setShape_NameProperty( const uno::Reference< css::drawing::XShape >& xShape, const OUString& sName )
 {
     uno::Reference< beans::XPropertySet > xPropertySet( xShape, uno::UNO_QUERY_THROW );
     try