查找用户密码bug修复

modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/serviceimpl/busi/SysUserSavePasswordService.java

@@ -175,7 +175,7 @@ public class SysUserSavePasswordService extends CrudService<SysUserPassword> imp
     @Override
     public List<SysUserPassword> findPasswordByPassword(String password,Long userId) {
         List<SysUserPassword> passwordList = new ArrayList<>();
-        if(StringUtils.isBlank(password)){
+        if(StringUtils.isBlank(password) || userId == null){
             return passwordList;
         }
         DdlPackBean ddlPackBean = DdlPackBean.getDdlPackBean();