loplugin:stringloop in various

Change-Id: Ic2436c6d94729211cd5bc72fee18af228381e4a3
Reviewed-on: https://gerrit.libreoffice.org/58250
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 5 insertions, 5 deletions

diff --git a/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx b/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
index 99cf26fe60cb..813e2451b7bf 100644
--- a/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
+++ b/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
@@ -1009,7 +1009,7 @@ OUString DefaultNumberingProvider::makeNumberingIdentifier(sal_Int16 index)
     if (aSupportedTypes[index].cSymbol)
         return OUString(aSupportedTypes[index].cSymbol, strlen(aSupportedTypes[index].cSymbol), RTL_TEXTENCODING_UTF8);
     else {
-        OUString result;
+        OUStringBuffer result;
         Locale aLocale("en", OUString(), OUString());
         Sequence<beans::PropertyValue> aProperties(2);
         aProperties[0].Name = "NumberingType";
@@ -1017,11 +1017,11 @@ OUString DefaultNumberingProvider::makeNumberingIdentifier(sal_Int16 index)
         aProperties[1].Name = "Value";
         for (sal_Int32 j = 1; j <= 3; j++) {
             aProperties[1].Value <<= j;
-            result += makeNumberingString( aProperties, aLocale );
-            result += ", ";
+            result.append( makeNumberingString( aProperties, aLocale ) );
+            result.append(", ");
         }
-        result += "...";
-        return result;
+        result.append("...");
+        return result.makeStringAndClear();
     }
 }