4 files changed, 6 insertions, 6 deletions
diff --git a/sfx2/source/doc/docfile.cxx b/sfx2/source/doc/docfile.cxx
index c9ecec7634fa..4362ddb64c53 100644
--- a/sfx2/source/doc/docfile.cxx
+++ b/sfx2/source/doc/docfile.cxx
@@ -2677,7 +2677,7 @@ void SfxMedium::SetFilter( const std::shared_ptr<const SfxFilter>& pFilter )
     pImp->m_pFilter = pFilter;
 }
 
-std::shared_ptr<const SfxFilter> SfxMedium::GetFilter() const
+const std::shared_ptr<const SfxFilter>& SfxMedium::GetFilter() const
 {
     return pImp->m_pFilter;
 }
diff --git a/sfx2/source/doc/doctempl.cxx b/sfx2/source/doc/doctempl.cxx
index 557278cd9029..07a852a298ba 100644
--- a/sfx2/source/doc/doctempl.cxx
+++ b/sfx2/source/doc/doctempl.cxx
@@ -231,9 +231,9 @@ public:
 
     bool            GetTitleFromURL( const OUString& rURL, OUString& aTitle );
     bool            InsertRegion( RegionData_Impl *pData, size_t nPos = size_t(-1) );
-    OUString            GetRootURL() const { return maRootURL; }
+    const OUString& GetRootURL() const { return maRootURL; }
 
-    uno::Reference< XDocumentTemplates >     getDocTemplates() { return mxTemplates; }
+    const uno::Reference< XDocumentTemplates >& getDocTemplates() { return mxTemplates; }
 };
 
 
diff --git a/sfx2/source/doc/doctemplates.cxx b/sfx2/source/doc/doctemplates.cxx
index 175354c12fd6..14b427b8e4d6 100644
--- a/sfx2/source/doc/doctemplates.cxx
+++ b/sfx2/source/doc/doctemplates.cxx
@@ -277,10 +277,10 @@ public:
                                 ~SfxDocTplService_Impl();
 
     bool                        init() { if ( !mbIsInitialized ) init_Impl(); return mbIsInitialized; }
-    Content                     getContent() const { return maRootContent; }
+    const Content&              getContent() const { return maRootContent; }
 
     void                        setLocale( const lang::Locale & rLocale );
-    lang::Locale                      getLocale();
+    lang::Locale                getLocale();
 
     bool                        storeTemplate( const OUString& rGroupName,
                                                const OUString& rTemplateName,
diff --git a/sfx2/source/doc/objcont.cxx b/sfx2/source/doc/objcont.cxx
index e6c0ee950a28..87769d5e551e 100644
--- a/sfx2/source/doc/objcont.cxx
+++ b/sfx2/source/doc/objcont.cxx
@@ -622,7 +622,7 @@ bool SfxObjectShell::SetModifyPasswordHash( sal_uInt32 nHash )
     return false;
 }
 
-uno::Sequence< beans::PropertyValue > SfxObjectShell::GetModifyPasswordInfo() const
+const uno::Sequence< beans::PropertyValue >& SfxObjectShell::GetModifyPasswordInfo() const
 {
     return pImp->m_aModifyPasswordInfo;
 }