fix 修复办理后可能出现办理人为空

gssong

2024-03-12 fb337f57b86ebf3f19beb7b2ac840bb295b17ee0

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

@@ -187,6 +187,7 @@
            //办理意见
            taskService.addComment(completeTaskBo.getTaskId(), task.getProcessInstanceId(), TaskStatusEnum.PASS.getStatus(), StringUtils.isBlank(completeTaskBo.getMessage()) ? "同意" : completeTaskBo.getMessage());
            //办理任务
            taskService.setAssignee(task.getId(),userId);
            if (CollUtil.isNotEmpty(completeTaskBo.getVariables())) {
                taskService.complete(completeTaskBo.getTaskId(), completeTaskBo.getVariables());
            } else {