new loplugin:bufferadd

look for OUStringBuffer append sequences that can be turned
into creating an OUString with + operations

Change-Id: Ica840dc096000307b4a105fb4d9ec7588a15ade6
Reviewed-on: https://gerrit.libreoffice.org/80809
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 8 deletions

diff --git a/unoxml/source/rdf/CLiteral.cxx b/unoxml/source/rdf/CLiteral.cxx
index e0aa7f1481a8..f7f8c726e626 100644
--- a/unoxml/source/rdf/CLiteral.cxx
+++ b/unoxml/source/rdf/CLiteral.cxx
@@ -134,15 +134,9 @@ void SAL_CALL CLiteral::initialize(const css::uno::Sequence< css::uno::Any > & a
 OUString SAL_CALL CLiteral::getStringValue()
 {
     if (!m_Language.isEmpty()) {
-        OUStringBuffer buf(m_Value);
-        buf.append("@");
-        buf.append(m_Language);
-        return buf.makeStringAndClear();
+        return m_Value + "@" + m_Language;
     } else if (m_xDatatype.is()) {
-        OUStringBuffer buf(m_Value);
-        buf.append("^^");
-        buf.append(m_xDatatype->getStringValue());
-        return buf.makeStringAndClear();
+        return m_Value + "^^" +  m_xDatatype->getStringValue();
     } else {
         return m_Value;
     }