if( call.wasNull() )
boolean wasNull = call.wasNull(); try { call.close(); } catch( Exception e ) {}  if( wasNull ) {
	public error eb_rm( String re_domain, String re_login ) 			throws null_error, db_error, except { try {		String func = "EB_RM";		CallableStatement call = con.prepareCall("{? = call "+func+"(?, ?)}");		int idx=1;		call.registerOutParameter(idx++, Types.INTEGER);		call.setString(idx++, re_domain);		call.setString(idx++, re_login);		call.execute();		int res = call.getInt(1);		if( call.wasNull() )			return lr(err_code.err_func_res, func);		if( 0 == res )			return lr(err_code.err_no, "");					return lr(err_code.err_func_res, func);	} catch( SQLException e ) {		throw new db_error(e.getMessage(), getClass().getName(), 0);	} catch( NullPointerException e ) {		throw new null_error(e.getMessage(), getClass().getName(), 0);	} catch( Exception e ) {		throw new except(e.getMessage(), getClass().getName(), 0);	} }