3 files changed, 3 insertions, 3 deletions
diff --git a/connectivity/source/drivers/dbase/DColumns.cxx b/connectivity/source/drivers/dbase/DColumns.cxx
index 00888a0c4e77..c3b19978ee27 100644
--- a/connectivity/source/drivers/dbase/DColumns.cxx
+++ b/connectivity/source/drivers/dbase/DColumns.cxx
@@ -70,7 +70,7 @@ sdbcx::ObjectType ODbaseColumns::appendObject( const OUString& _rForName, const
 
 
 // XDrop
-void ODbaseColumns::dropObject(sal_Int32 _nPos,const OUString /*_sElementName*/)
+void ODbaseColumns::dropObject(sal_Int32 _nPos, const OUString& /*_sElementName*/)
 {
     if(!m_pTable->isNew())
         m_pTable->dropColumn(_nPos);
diff --git a/connectivity/source/drivers/dbase/DIndexes.cxx b/connectivity/source/drivers/dbase/DIndexes.cxx
index 56dd8a750c97..67625a786a84 100644
--- a/connectivity/source/drivers/dbase/DIndexes.cxx
+++ b/connectivity/source/drivers/dbase/DIndexes.cxx
@@ -104,7 +104,7 @@ sdbcx::ObjectType ODbaseIndexes::appendObject( const OUString& _rForName, const
 }
 
 // XDrop
-void ODbaseIndexes::dropObject(sal_Int32 _nPos,const OUString /*_sElementName*/)
+void ODbaseIndexes::dropObject(sal_Int32 _nPos, const OUString& /*_sElementName*/)
 {
     Reference< XUnoTunnel> xTunnel(getObject(_nPos),UNO_QUERY);
     if ( xTunnel.is() )
diff --git a/connectivity/source/drivers/dbase/DTables.cxx b/connectivity/source/drivers/dbase/DTables.cxx
index ef88e047297c..47ebfb88736f 100644
--- a/connectivity/source/drivers/dbase/DTables.cxx
+++ b/connectivity/source/drivers/dbase/DTables.cxx
@@ -92,7 +92,7 @@ sdbcx::ObjectType ODbaseTables::appendObject( const OUString& _rForName, const R
 }
 
 // XDrop
-void ODbaseTables::dropObject(sal_Int32 _nPos,const OUString _sElementName)
+void ODbaseTables::dropObject(sal_Int32 _nPos, const OUString& _sElementName)
 {
     Reference< XUnoTunnel> xTunnel;
     try