more build fixes

sc/inc/documentstreamaccess.hxx

@@ -33,6 +33,7 @@ class DocumentStreamAccess
 
 public:
     DocumentStreamAccess( ScDocument& rDoc );
+    ~DocumentStreamAccess();
 
     void setNumericCell( const ScAddress& rPos, double fVal );
     void setStringCell( const ScAddress& rPos, const OUString& rStr );

sc/source/core/data/documentstreamaccess.cxx

@@ -31,6 +31,10 @@ struct DocumentStreamAccessImpl
 DocumentStreamAccess::DocumentStreamAccess( ScDocument& rDoc ) :
     mpImpl(new DocumentStreamAccessImpl(rDoc)) {}
 
+DocumentStreamAccess::~DocumentStreamAccess()
+{
+}
+
 void DocumentStreamAccess::setNumericCell( const ScAddress& rPos, double fVal )
 {
     ScTable* pTab = mpImpl->mrDoc.FetchTable(rPos.Tab());