试样订单-跟踪单-流程变量条件不能为空处理

@@ -142,6 +142,9 @@ public class SampleResultTrackingServiceImpl extends BaseMpServiceImpl<SampleRes
         OpLogUtil.setExtra(vo);
         //开启审核
         SampleResultTracking result = getBaseMapper().findById(vo.getId());
+        if (StringUtil.isBlank(result.getSampleResult())) {
+            result.setSampleResult("TEST");
+        }
         flowInstanceWrapperService.startInstance(BPM_FLAG, result.getId(), BPM_FLAG, result);
     }