tdf#107505: Impress - crash with two people co-editing one slide

Deleting outliner view removes the pointed Cursor (pTECursorMerker).

Change-Id: Iac17386d1d02bf52bd5322073e49da05c6e89d9b
Reviewed-on: https://gerrit.libreoffice.org/37085Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>
Tested-by: Tamás Zolnai <tamas.zolnai@collabora.com>

svx/source/svdraw/svdedxv.cxx

@@ -1224,7 +1224,7 @@ SdrEndTextEditKind SdrObjEditView::SdrEndTextEdit(bool bDontDeleteReally)
         // and now the Outliner itself
         if (!bTextEditDontDelete) delete pTEOutliner;
         else pTEOutliner->Clear();
-        if (pTEWin!=nullptr) {
+        if (bTextEditDontDelete && pTEWin!=nullptr) {
             pTEWin->SetCursor(pTECursorMerker);
         }
         maHdlList.SetMoveOutside(false);