loplugin:useuniqueptr in XMLTextParagraphExport

Change-Id: I753bbfc60172a36e1f3ba08398dc17ee14e0c551
Reviewed-on: https://gerrit.libreoffice.org/53604
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 4 deletions

diff --git a/xmloff/source/text/txtparae.cxx b/xmloff/source/text/txtparae.cxx
index 2e7349780ed2..36c161abc79c 100644
--- a/xmloff/source/text/txtparae.cxx
+++ b/xmloff/source/text/txtparae.cxx
@@ -3844,18 +3844,17 @@ void XMLTextParagraphExport::PreventExportOfControlsInMuteSections(
 
 void XMLTextParagraphExport::PushNewTextListsHelper()
 {
-    mpTextListsHelper = new XMLTextListsHelper();
-    maTextListsHelperStack.push_back( mpTextListsHelper );
+    maTextListsHelperStack.emplace_back( new XMLTextListsHelper() );
+    mpTextListsHelper = maTextListsHelperStack.back().get();
 }
 
 void XMLTextParagraphExport::PopTextListsHelper()
 {
-    delete mpTextListsHelper;
     mpTextListsHelper = nullptr;
     maTextListsHelperStack.pop_back();
     if ( !maTextListsHelperStack.empty() )
     {
-        mpTextListsHelper = maTextListsHelperStack.back();
+        mpTextListsHelper = maTextListsHelperStack.back().get();
     }
 }