fix 修复驳回删除任务可能空指针异常，调整示例状态

gssong

2024-06-04 ff684cad44763ef22f655d244455d19e798f8451

 ruoyi-modules/ruoyi-workflow/src/main/java/org/dromara/workflow/service/impl/TestLeaveServiceImpl.java

@@ -124,6 +124,9 @@
        log.info("当前任务执行了{}", processEvent.toString());
        TestLeave testLeave = baseMapper.selectById(Long.valueOf(processEvent.getBusinessKey()));
        testLeave.setStatus(processEvent.getStatus());
        if (processEvent.isSubmit()) {
            testLeave.setStatus(BusinessStatusEnum.WAITING.getStatus());
        }
        baseMapper.updateById(testLeave);
    }