数据连接id为0时BUG修复

bi-server/src/main/java/com/usoftchina/bi/server/service/dataSource/DataConnectorService.java

@@ -139,6 +139,9 @@ public class DataConnectorService {
         while (isList.hasNext()) {
             DataConnectorList dataConnectorList = (DataConnectorList) isList.next();
             BaseConfig baseConfig = dataConnectorList.getDbConfig();
+            if (ObjectUtils.isEmpty(baseConfig)) {
+                continue;
+            }
             baseConfig.setPassWord("");
             dataConnectorList.setDbConfig(baseConfig);
             listConnectors.add(dataConnectorList);