2 files changed, 6 insertions, 6 deletions
diff --git a/sw/source/filter/html/swhtml.cxx b/sw/source/filter/html/swhtml.cxx
index 4d939b4cba8d..4115bb6f9e6b 100644
--- a/sw/source/filter/html/swhtml.cxx
+++ b/sw/source/filter/html/swhtml.cxx
@@ -3224,7 +3224,7 @@ void SwHTMLParser::DeleteAttr( HTMLAttr* pAttr )
         *ppHead = pNext;
 }
 
-void SwHTMLParser::SaveAttrTab(std::shared_ptr<HTMLAttrTable>& rNewAttrTab)
+void SwHTMLParser::SaveAttrTab(std::shared_ptr<HTMLAttrTable> const & rNewAttrTab)
 {
     // preliminary paragraph attributes are not allowed here, they could
     // be set here and then the pointers become invalid!
@@ -3251,7 +3251,7 @@ void SwHTMLParser::SaveAttrTab(std::shared_ptr<HTMLAttrTable>& rNewAttrTab)
     }
 }
 
-void SwHTMLParser::SplitAttrTab( std::shared_ptr<HTMLAttrTable>& rNewAttrTab,
+void SwHTMLParser::SplitAttrTab( std::shared_ptr<HTMLAttrTable> const & rNewAttrTab,
                                  bool bMoveEndBack )
 {
     // preliminary paragraph attributes are not allowed here, they could
@@ -3352,7 +3352,7 @@ void SwHTMLParser::SplitAttrTab( std::shared_ptr<HTMLAttrTable>& rNewAttrTab,
     }
 }
 
-void SwHTMLParser::RestoreAttrTab(std::shared_ptr<HTMLAttrTable>& rNewAttrTab)
+void SwHTMLParser::RestoreAttrTab(std::shared_ptr<HTMLAttrTable> const & rNewAttrTab)
 {
     // preliminary paragraph attributes are not allowed here, they could
     // be set here and then the pointers become invalid!
diff --git a/sw/source/filter/html/swhtml.hxx b/sw/source/filter/html/swhtml.hxx
index 9674a8892eaf..e61ff697bc41 100644
--- a/sw/source/filter/html/swhtml.hxx
+++ b/sw/source/filter/html/swhtml.hxx
@@ -535,10 +535,10 @@ class SwHTMLParser : public SfxHTMLParser, public SwClient
     void DeleteAttr( HTMLAttr* pAttr );
 
     void EndContextAttrs( HTMLAttrContext *pContext );
-    void SaveAttrTab(std::shared_ptr<HTMLAttrTable>& rNewAttrTab);
+    void SaveAttrTab(std::shared_ptr<HTMLAttrTable> const & rNewAttrTab);
     void SplitAttrTab( const SwPosition& rNewPos );
-    void SplitAttrTab(std::shared_ptr<HTMLAttrTable>& rNewAttrTab, bool bMoveEndBack);
-    void RestoreAttrTab(std::shared_ptr<HTMLAttrTable>& rNewAttrTab);
+    void SplitAttrTab(std::shared_ptr<HTMLAttrTable> const & rNewAttrTab, bool bMoveEndBack);
+    void RestoreAttrTab(std::shared_ptr<HTMLAttrTable> const & rNewAttrTab);
     void InsertAttr( const SfxPoolItem& rItem, bool bInsAtStart );
     void InsertAttrs( HTMLAttrs& rAttrs );