2 files changed, 5 insertions, 5 deletions
diff --git a/sc/source/ui/inc/undoblk.hxx b/sc/source/ui/inc/undoblk.hxx
index 0c2f5891bc85..7fd2ad69d6ad 100644
--- a/sc/source/ui/inc/undoblk.hxx
+++ b/sc/source/ui/inc/undoblk.hxx
@@ -383,8 +383,8 @@ private:
     SCCOLROW        nEnd;
     SCTAB           nStartTab;
     SCTAB           nEndTab;
-    ScDocument*     pUndoDoc;
-    ScOutlineTable* pUndoTab;
+    std::unique_ptr<ScDocument>     pUndoDoc;
+    std::unique_ptr<ScOutlineTable> pUndoTab;
     std::vector<sc::ColRowSpan> maRanges;
     sal_uInt16      nNewSize;
     bool            bWidth;
diff --git a/sc/source/ui/undo/undoblk2.cxx b/sc/source/ui/undo/undoblk2.cxx
index 0bde3c5a7f1d..a6fcc01b6881 100644
--- a/sc/source/ui/undo/undoblk2.cxx
+++ b/sc/source/ui/undo/undoblk2.cxx
@@ -60,8 +60,8 @@ ScUndoWidthOrHeight::ScUndoWidthOrHeight( ScDocShell* pNewDocShell,
 
 ScUndoWidthOrHeight::~ScUndoWidthOrHeight()
 {
-    delete pUndoDoc;
-    delete pUndoTab;
+    pUndoDoc.reset();
+    pUndoTab.reset();
     DeleteSdrUndoAction( pDrawUndo );
 }
 
@@ -95,7 +95,7 @@ void ScUndoWidthOrHeight::Undo()
 
     //! outlines from all tables?
     if (pUndoTab)                                           // Outlines are included when saving ?
-        rDoc.SetOutlineTable( nStartTab, pUndoTab );
+        rDoc.SetOutlineTable( nStartTab, pUndoTab.get() );
 
     ScTabViewShell* pViewShell = ScTabViewShell::GetActiveViewShell();
     SCTAB nTabCount = rDoc.GetTableCount();