3 files changed, 3 insertions, 3 deletions
diff --git a/include/editeng/CustomPropertyField.hxx b/include/editeng/CustomPropertyField.hxx
index 38f3119a04fa..9608ccb9c8bb 100644
--- a/include/editeng/CustomPropertyField.hxx
+++ b/include/editeng/CustomPropertyField.hxx
@@ -41,7 +41,7 @@ public:
 
     virtual MetaAction* createBeginComment() const override;
 
-    OUString GetFormatted(css::uno::Reference<css::document::XDocumentProperties> const & xDocumentProperties);
+    const OUString & GetFormatted(css::uno::Reference<css::document::XDocumentProperties> const & xDocumentProperties);
 
     OUString const & GetName() const
     {
diff --git a/include/editeng/editeng.hxx b/include/editeng/editeng.hxx
index 1fa3d17409cd..f78aefc5cffa 100644
--- a/include/editeng/editeng.hxx
+++ b/include/editeng/editeng.hxx
@@ -416,7 +416,7 @@ public:
     SAL_DLLPRIVATE void            QuickMarkToBeRepainted( sal_Int32 nPara );
 
     void setScalingParameters(ScalingParameters const& rScalingParameters);
-    ScalingParameters getScalingParameters() const;
+    const ScalingParameters & getScalingParameters() const;
 
     SAL_DLLPRIVATE void setRoundFontSizeToPt(bool bRound);
 
diff --git a/include/editeng/outliner.hxx b/include/editeng/outliner.hxx
index 8c69eaf77719..2e3670a74617 100644
--- a/include/editeng/outliner.hxx
+++ b/include/editeng/outliner.hxx
@@ -924,7 +924,7 @@ public:
     bool            IsTextPos( const Point& rPaperPos, sal_uInt16 nBorder );
     SAL_DLLPRIVATE bool            IsTextPos( const Point& rPaperPos, sal_uInt16 nBorder, bool* pbBulletPos );
 
-    ScalingParameters getScalingParameters() const;
+    const ScalingParameters & getScalingParameters() const;
     void setScalingParameters(ScalingParameters const& rScalingParameters);
     void resetScalingParameters()
     {