Deduplicate O(U)StringConcatenation

And use an overloaded helper function with a better (?) unified name
to show that the result is not an O(U)String.

Change-Id: I8956338b05d02bf46a6185828130ea8ef145d46b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/141203
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/sdext/source/presenter/PresenterHelpView.cxx b/sdext/source/presenter/PresenterHelpView.cxx
index 39ec508ba4c8..cbce18d17d22 100644
--- a/sdext/source/presenter/PresenterHelpView.cxx
+++ b/sdext/source/presenter/PresenterHelpView.cxx
@@ -707,7 +707,7 @@ void LineDescriptorList::FormatText (
         }
         else
         {
-            aLineDescriptor.AddPart(OUStringConcatenation(", "+*iPart), rxFont);
+            aLineDescriptor.AddPart(Concat2View(", "+*iPart), rxFont);
         }
         ++iPart;
     }