3 files changed, 3 insertions, 3 deletions
diff --git a/connectivity/source/inc/dbase/DColumns.hxx b/connectivity/source/inc/dbase/DColumns.hxx
index 1abf17341fae..c01604621616 100644
--- a/connectivity/source/inc/dbase/DColumns.hxx
+++ b/connectivity/source/inc/dbase/DColumns.hxx
@@ -33,7 +33,7 @@ namespace connectivity
             virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException);
             virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createDescriptor();
             virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor );
-            virtual void dropObject(sal_Int32 _nPos,const OUString _sElementName);
+            virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName);
         public:
             ODbaseColumns(file::OFileTable* _pTable,
                             ::osl::Mutex& _rMutex,
diff --git a/connectivity/source/inc/dbase/DIndexes.hxx b/connectivity/source/inc/dbase/DIndexes.hxx
index 773797f457a3..14e397c1aa2a 100644
--- a/connectivity/source/inc/dbase/DIndexes.hxx
+++ b/connectivity/source/inc/dbase/DIndexes.hxx
@@ -39,7 +39,7 @@ namespace connectivity
             virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException);
             virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createDescriptor();
             virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor );
-            virtual void dropObject(sal_Int32 _nPos,const OUString _sElementName);
+            virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName);
         public:
             ODbaseIndexes(ODbaseTable* _pTable, ::osl::Mutex& _rMutex,
                 const TStringVector &_rVector) : ODbaseIndexes_BASE(*_pTable,_pTable->getConnection()->getMetaData()->supportsMixedCaseQuotedIdentifiers(),_rMutex,_rVector)
diff --git a/connectivity/source/inc/dbase/DTables.hxx b/connectivity/source/inc/dbase/DTables.hxx
index 4c05ae1f2925..52e7d19f8b87 100644
--- a/connectivity/source/inc/dbase/DTables.hxx
+++ b/connectivity/source/inc/dbase/DTables.hxx
@@ -36,7 +36,7 @@ namespace connectivity
             virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException);
             virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > createDescriptor();
             virtual sdbcx::ObjectType appendObject( const OUString& _rForName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& descriptor );
-            virtual void dropObject(sal_Int32 _nPos,const OUString _sElementName);
+            virtual void dropObject(sal_Int32 _nPos, const OUString& _sElementName);
         public:
             ODbaseTables(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData >& _rMetaData,::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex,
                 const TStringVector &_rVector) : ODbaseTables_BASE(_rMetaData,_rParent,_rMutex,_rVector)