no need to create a temporary when appending to OUStringBuffer

Change-Id: If31ac18f08618f805d82c0e49179e3ae9afb124f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114466
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/svl/source/numbers/zforlist.cxx b/svl/source/numbers/zforlist.cxx
index f1c45e04bec2..b5283a8373ee 100644
--- a/svl/source/numbers/zforlist.cxx
+++ b/svl/source/numbers/zforlist.cxx
@@ -3212,13 +3212,13 @@ OUString SvNumberFormatter::GenerateFormat(sal_uInt32 nIndex,
             if (insertBrackets)
             {
                 sTmpStr.append('(');
-                sTmpStr.append(sString.toString());
+                sTmpStr.append(sString);
                 sTmpStr.append(')');
             }
             else
             {
                 sTmpStr.append('-');
-                sTmpStr.append(sString.toString());
+                sTmpStr.append(sString);
             }
             sString = sTmpStr;
         }