diff --git a/ucb/source/ucp/file/filrow.cxx b/ucb/source/ucp/file/filrow.cxx
index 9569a239586d..e779c6083be6 100644
--- a/ucb/source/ucp/file/filrow.cxx
+++ b/ucb/source/ucp/file/filrow.cxx
@@ -77,6 +77,7 @@ sal_Bool convert( shell* pShell,
 
 XRow_impl::XRow_impl( shell* pMyShell,const uno::Sequence< uno::Any >& seq )
     : m_aValueMap( seq ),
+      m_nWasNull(false),
       m_pMyShell( pMyShell ),
       m_xProvider( pMyShell->m_pProvider ),
       m_xTypeConverter( 0 )