修改获取基础项值逻辑

src/main/java/com/keymobile/indicators/service/hytobacco/IndicatorsValueService.java

@@ -666,7 +666,7 @@ public class IndicatorsValueService {
 			}
 		}
 		List<IndicatorsData> indicatorsData = indicatorsDataMapper.getDataByDimension(paramMap);
-		if(indicatorsData!=null) {
+		if(!indicatorsData.isEmpty()) {
 			Map<String,Object> resultMap = new HashMap<>();
 			resultMap.put("value",indicatorsData.get(0).getValue());
 			resultMap.put("unit", indicatorsData.get(0).getUnit());