pass SfxMedium around by std::unique_ptr

Change-Id: Ibde7b68d9248f80d5304991390a80742265f37b3
Reviewed-on: https://gerrit.libreoffice.org/59031
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/starmath/source/view.cxx b/starmath/source/view.cxx
index 6270bca09777..f817343dd5e0 100644
--- a/starmath/source/view.cxx
+++ b/starmath/source/view.cxx
@@ -1953,15 +1953,15 @@ IMPL_LINK( SmViewShell, DialogClosedHdl, sfx2::FileDialogHelper*, _pFileDlg, voi
 
     if ( ERRCODE_NONE == _pFileDlg->GetError() )
     {
-        SfxMedium* pMedium = mpImpl->pDocInserter->CreateMedium();
+        std::unique_ptr<SfxMedium> pMedium = mpImpl->pDocInserter->CreateMedium();
 
-        if ( pMedium != nullptr )
+        if ( pMedium )
         {
             if ( pMedium->IsStorage() )
                 Insert( *pMedium );
             else
                 InsertFrom( *pMedium );
-            delete pMedium;
+            pMedium.reset();
 
             SmDocShell* pDoc = GetDoc();
             pDoc->UpdateText();