bug处理

src/main/java/com/diagbot/process/PushProcess.java

@@ -433,6 +433,9 @@ public class PushProcess {
         PushDTO pushDTO = new PushDTO();
         // 读取所有的诊断依据规则——已去重
         List<BaseDiagnoseDTO> diagnoselist = redisUtil.get(RedisEnum.allBaseDiagnose.getName());
+        if (ListUtil.isEmpty(diagnoselist)) {
+            return pushDTO;
+        }
         // 匹配的诊断依据规则
         List<Long> baseIdList = new ArrayList<>();