use rtl::Reference in SvXMLEmbeddedObjectHelper

instead of manual ref-counting

Change-Id: I559ebb3871dd3dd4a160bd83a259e36dd2f7b4d6
Reviewed-on: https://gerrit.libreoffice.org/43200
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 6 insertions, 6 deletions

diff --git a/sw/source/filter/xml/xmlexp.cxx b/sw/source/filter/xml/xmlexp.cxx
index d4827e1ba4b6..7838281e699c 100644
--- a/sw/source/filter/xml/xmlexp.cxx
+++ b/sw/source/filter/xml/xmlexp.cxx
@@ -246,17 +246,16 @@ ErrCode SwXMLExport::exportDoc( enum XMLTokenEnum eClass )
         SetGraphicResolver( xGraphicResolver );
     }
 
-    SvXMLEmbeddedObjectHelper *pEmbeddedResolver = nullptr;
+    rtl::Reference<SvXMLEmbeddedObjectHelper> xEmbeddedResolver;
     if( !GetEmbeddedResolver().is() )
     {
         SfxObjectShell *pPersist = pDoc->GetPersist();
         if( pPersist )
         {
-            pEmbeddedResolver = SvXMLEmbeddedObjectHelper::Create(
+            xEmbeddedResolver = SvXMLEmbeddedObjectHelper::Create(
                                             *pPersist,
                                             SvXMLEmbeddedObjectHelperMode::Write );
-            Reference< XEmbeddedObjectResolver > xEmbeddedResolver( pEmbeddedResolver );
-            SetEmbeddedResolver( xEmbeddedResolver );
+            SetEmbeddedResolver( Reference<XEmbeddedObjectResolver>( xEmbeddedResolver.get() ) );
         }
     }
 
@@ -296,8 +295,9 @@ ErrCode SwXMLExport::exportDoc( enum XMLTokenEnum eClass )
 
     if( pGraphicResolver )
         SvXMLGraphicHelper::Destroy( pGraphicResolver );
-    if( pEmbeddedResolver )
-        SvXMLEmbeddedObjectHelper::Destroy( pEmbeddedResolver );
+    if( xEmbeddedResolver )
+        xEmbeddedResolver->dispose();
+    xEmbeddedResolver.clear();
 
     OSL_ENSURE( !m_pTableLines, "there are table columns infos left" );