4 files changed, 4 insertions, 4 deletions
diff --git a/vcl/inc/impfontcharmap.hxx b/vcl/inc/impfontcharmap.hxx
index 80c05b9ae799..82f65a86360f 100644
--- a/vcl/inc/impfontcharmap.hxx
+++ b/vcl/inc/impfontcharmap.hxx
@@ -41,7 +41,7 @@ private:
                         ImplFontCharMap( const ImplFontCharMap& ) = delete;
     void                operator=( const ImplFontCharMap& ) = delete;
 
-    static ImplFontCharMapPtr getDefaultMap( bool bSymbols=false);
+    static ImplFontCharMapPtr const & getDefaultMap( bool bSymbols=false);
     bool                isDefaultMap() const;
 
 private:
diff --git a/vcl/inc/printdlg.hxx b/vcl/inc/printdlg.hxx
index cf1dea21243b..71af53dfd7d7 100644
--- a/vcl/inc/printdlg.hxx
+++ b/vcl/inc/printdlg.hxx
@@ -212,7 +212,7 @@ namespace vcl
 
         bool                                mbShowLayoutPage;
 
-        Size getJobPageSize();
+        Size const & getJobPageSize();
         void updateNup();
         void updateNupFromPages();
         void preparePreview( bool i_bPrintChanged = true, bool i_bMayUseCache = false );
diff --git a/vcl/inc/unx/freetype_glyphcache.hxx b/vcl/inc/unx/freetype_glyphcache.hxx
index 3b8d315e5a5c..0a8cfbe14f31 100644
--- a/vcl/inc/unx/freetype_glyphcache.hxx
+++ b/vcl/inc/unx/freetype_glyphcache.hxx
@@ -82,7 +82,7 @@ public:
     void                  CacheGlyphIndex( sal_UCS4 cChar, int nGI ) const;
 
     bool                  GetFontCodeRanges( CmapResult& ) const;
-    const FontCharMapPtr  GetFontCharMap();
+    const FontCharMapPtr& GetFontCharMap();
 
 private:
     FT_FaceRec_*    maFaceFT;
diff --git a/vcl/inc/unx/gtk/gtkinst.hxx b/vcl/inc/unx/gtk/gtkinst.hxx
index e29d221129a8..02550fe0f3ce 100644
--- a/vcl/inc/unx/gtk/gtkinst.hxx
+++ b/vcl/inc/unx/gtk/gtkinst.hxx
@@ -242,7 +242,7 @@ public:
 
     void                        RemoveTimer (SalTimer *pTimer);
 
-    std::shared_ptr<vcl::unx::GtkPrintWrapper> getPrintWrapper() const;
+    std::shared_ptr<vcl::unx::GtkPrintWrapper> const & getPrintWrapper() const;
 
 private:
     std::vector<GtkSalTimer *>  m_aTimers;