void CHttpController::SetHeaderL( TInt aHeaderId, RHTTPHeaders& aHeaders,
		const TDesC8& aHdrDefaultValue, RArray< TInt >& aAddedElements )
	{
	HBufC8* headerName = HeaderNameLC( aHeaderId );
	TInt error = iPersistentHeaders->Find( *headerName );
	SetHeaderL( aHeaders, *headerName, error >= 0 ? iPersistentHeaders->Value( error ) : aHdrDefaultValue );
	CleanupStack::PopAndDestroy( headerName );
	if ( error >= 0 )
		{
		aAddedElements.InsertInOrderL( error );
		}
	}